Have a laser rangefinder question? We've include some of the the most common rangefinder questions we get asked below for quick reference, but click 'Find your laser rangefinder' below for in-depth guides and manuals specific to your model.
S50
S50C
S50R
Units
Enter setting menu, select Units. Press the Measure button to switch between six units. Press the Power button to save and exit.
Auto Rotate
Enter setting menu, select Auto Rotate. Press the Measure button to enable or disable the function. Press the Power button to save and exit.
Timer
Enter setting menu, select Timer. Press the Measure button to choose 3 seconds or 5 seconds. Press the Power button to save and exit.
Background
Enter setting menu, select Background. Press the Measure button to switch between Black and White background. Press the Power button to save and exit.
Font
Enter setting menu, select Font. Press the Measure button to turn Large font on or off. Press the Power button to save and exit.
Beeper
Enter setting menu, select Beeper. Press the Measure button to turn sound ON or OFF. Press the Power button to save and exit.
Digital Level
Enter setting menu, selectDigital Level. Use it to check tilt angle and adjust placement. Press the Power button to save and exit.
Language
Enter setting menu, select Language. Press the Measure button to switch between English, German, French, and Spanish. Press the Power button to save and exit.
App Connection
Scan the QR code or search for "Smart Life" in your app store to download the app. After installation, open the app, log in and select your region, and proceed to the main menu.
On your device, enter the Setting menu and press the Measure button to enable the LINK function.
Return to the Smart Life app, tap the plus icon in the upper right corner, select "Add Device", then choose "Continue" and allow the app to access all permissions including location, local network, Bluetooth, and home data. Your phone will automatically detect the device and tap to complete the connection.
Once successfully paired, measurement results will sync automatically to your phone.
Offset Setting
When comparing with tape measure, you may find a small difference—for instance, the tape shows 2.000 feet while the laser reads 2.024 feet, simply use the Offset Setting to correct this 0.024feet difference.
Enter setting menu, select Offset Setting, adjust the value with the Left or Right buttons, move the cursor with the Measuring Mode button or Set button, then press the Measure button to confirm and save.
Now the deviation is gone, your device shows the accurate 2.000 feet.
Favorite Function
Enter setting menu, select Favorite Function. Move through options with the Left or Right buttons, and press the Measure button to select at least three measurement modes you want to display in the menu. Press the Power button to exit. Now the chosen functions will appear in your measuring mode menu for quick access.
Reference Setting
Press the Reference button to switch start point: front, tripod, back, or side-laser alignment. Once the desired reference is selected, the device is now ready to take measurements.
Data History
Press the Data History button to view previous data. Use the Left or Right buttons to browse records. Press the Data History button again to choose and delete between current record or all records, then press the Measure button to confirm. Press the Power button to save and exit.
Battery Installation & Charging
Simply slide back the battery cover, insert the battery with the correct polarity, close the cover, and lock it in place.
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Unit
Enter setting menu, select Unit. Press the Left/Right button to switch between eight units. Press the Power button to save and exit.
Angle Unit
Enter setting menu, select Angle Unit. Press the Left/Right button to switch between two units. Press the Power button to save and exit.
Bluetooth
Enter setting menu, select Blutooth. Press the Measure button to turn it on or off. Press the Power button to save and exit.
Function
Enter setting menu, select Function. Move through options with the Left or Right buttons, and press the Measure button to select at least three measurement modes you want to display in the menu. Press the Power button to exit. Now the chosen functions will appear in your measuring mode menu for quick access.
Reference
Enter setting menu, select Reference. Press the Left/Right button to switch between four references. Press the Power button to save and exit.
Timer
Enter setting menu, select Timer. Press the Left/Right button to choose 1, 2, 5, or 10 seconds, or chooose to turn it off. Press the Power button to save and exit.
Background
Enter setting menu, select Background. Press the Left/Right button to switch between Black and White background. Press the Power button to save and exit.
History
Enter setting menu, select History. Move through records with the Left or Right buttons. Press the Power button to save and exit.
Brightness
Enter setting menu, select Brightness. Press the Measure button to turn the Automatic mode on or off. Press the Power button to save and exit.
Touchscreen
Enter setting menu, select Touchscreen. Press the Measure button to turn it on or off.
Beeper
Enter setting menu, select Beeper. Press the Measure button to turn sound ON or OFF.
Rotate
Enter setting menu, select Rotate. Press the Measure button to enable or disable the function.
Language
Enter setting menu, select Language. Press the Left/Right button to switch between English, German, French, Italian, Spanish, Japanese, Chinese, and Korean. Press the Power button to save and exit.
Favorite
Enter setting menu, select Function. Move through options with the Left or Right buttons, and press the Measure button to confirm. The selected function will be assigned to the Favorite button.
Date & Time
Enter setting menu, select Date & Time. Adjust the value with the Left or Right buttons, move the cursor with the Measuring Mode button or Set button. When the cursor is on the hour field, press the Measure button to select 12H or 24H. Press the Power button to save and exit.
Font
Enter setting menu, select Font. Press the Measure button to turn Large font on or off.
Screen Measure
Enter setting menu, select Screen Measure. Press the Measure button to enable or disable it while using Digital Viewfinder mode.
Digital Level
Enter setting menu, select Digital Level. Use it to check tilt angle and adjust placement. Press the Power button to save and exit.
Offset
When comparing with tape measure, you may find a small difference—for instance, the tape shows 2.000 feet while the laser reads 2.024 feet, simply use the Offset Setting to correct this 0.024feet difference.
Enter setting menu, select Offset, adjust the value with the Left or Right buttons, move the cursor with the Measuring Mode button or Set button, then press the Measure button to confirm and save.
Now the deviation is gone, your device shows the accurate 2.000 feet.
MILESEEY TOOLS App
1. Download the app
Search “MILESEEY TOOLS App” in the App Store or Google Play to download and install the app.
2. Create your account and connect S50C
Open the app and sign up with your email address. Turn on Bluetooth on both your phone and S50C, then tap the Bluetooth icon on the Project Plan page or go to Account > My Device to pair and connect the device.
3. Create your first project
Tap “Create New Project”, edit the project name(on the top right corner), and fill out Project Detail.
4. Add a floor and create a room
In the project, tap "+ " in the Hand-Drawing section to add a floor. Then tap "+ Insert " to select Room to draw wall by wall, or select Photo to upload or take a picture.
5. Measure and sync data
Select a room, tap a wall, then tap the corresponding measurement value. Start your measurement on S50C, and the reading will transfer instantly. Repeat for each wall. You can also add "+" a form in the Form section and sync directly into your phone.
magicplan App
1. Download the app
Scan the QR code below, or search "magicplan" in your App Store or Google Play to download and install the magicplan app on your phone.
2. Create your account
Open the app and sign up with your email address. It takes about 60 seconds. No credit card required to get started.
3.Create your first project
Tap "New Project," give it a name and address, then tap "Create". Your project is your job file: everything you capture lives here.
4. Add a floor and create a room
Inside your project, tap the "+" in the Floor Plans section to add a floor. Then tap "+ Insert" and choose "Room." You'll be asked how you want to draw it.
5. Choose how to draw your room
Room Scan (iOS Pro devices): auto-capture with LiDAR camera.
Square Room: drop a rectangle and adjust dimensions.
Free Form Room: draw any shape wall by wall.
Import & Draw: trace over an uploaded photo or sketch.
6. Connect your MILESEEY S50C for precise measurements
Turn on the S50C and enable "LINK" in the Setting menu. Enable Bluetooth on your phone. Open a room, tap a wall, then tap the blue measurement number. Select "Laser" in the pop-up, find the S50C under Nearby Devices, and tap Connect. Pull the trigger to measure. The reading transfers instantly. Repeat for each wall. Visit here for more tutorials and tips.
7. Watch the Getting Started video
New to magicplan? The 5-minute walkthrough video covers everything from room scanning to sharing your first report.
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Units
Enter setting menu, select Units. Press the Measure button to switch between six units. Press the Power button to save and exit.
Auto Rotate
Enter setting menu, select Auto Rotate. Press the Measure button to enable or disable the function. Press the Power button to save and exit.
Timer
Enter setting menu, select Timer. Press the Measure button to choose 3 seconds or 5 seconds. Press the Power button to save and exit.
Background
Enter setting menu, select Background. Press the Measure button to switch between Black and White background. Press the Power button to save and exit.
Font
Enter setting menu, select Font. Press the Measure button to turn Large font on or off. Press the Power button to save and exit.
Beeper
Enter setting menu, select Beeper. Press the Measure button to turn sound ON or OFF. Press the Power button to save and exit.
Digital Level
Enter setting menu, select Digital Level. Use it to check tilt angle and adjust placement. Press the Power button to save and exit.
Language
Enter setting menu, select Language. Press the Measure button to switch between English, German, French, and Spanish. Press the Power button to save and exit.
magicplan App Connection
1. Download the app
Scan the QR code below, or search "magicplan" in your App Store or Google Play to download and install the magicplan app on your phone.
2. Create your account
Open the app and sign up with your email address. It takes about 60 seconds. No credit card required to get started.
3.Create your first project
Tap "New Project," give it a name and address, then tap "Create". Your project is your job file: everything you capture lives here.
4. Add a floor and create a room
Inside your project, tap the "+" in the Floor Plans section to add a floor. Then tap "+ Insert" and choose "Room." You'll be asked how you want to draw it.
5. Choose how to draw your room
Room Scan (iOS Pro devices): auto-capture with LiDAR camera.
Square Room: drop a rectangle and adjust dimensions.
Free Form Room: draw any shape wall by wall.
Import & Draw: trace over an uploaded photo or sketch.
6. Connect your MILESEEY S50R for precise measurements
Turn on the S50R and enable "LINK" in the Setting menu. Enable Bluetooth on your phone. Open a room, tap a wall, then tap the blue measurement number. Select "Laser" in the pop-up, find the S50R under Nearby Devices, and tap Connect. Pull the trigger to measure. The reading transfers instantly. Repeat for each wall. Visit here for more tutorials and tips.
7. Watch the Getting Started video
New to magicplan? The 5-minute walkthrough video covers everything from room scanning to sharing your first report.
Offset Setting
When comparing with tape measure, you may find a small difference—for instance, the tape shows 2.000 feet while the laser reads 2.024 feet, simply use the Offset Setting to correct this 0.024feet difference.
Enter setting menu, select Offset Setting, adjust the value with the Left or Right buttons, move the cursor with the Measuring Mode button or Set button, then press the Measure button to confirm and save.
Now the deviation is gone, your device shows the accurate 2.000 feet.
Favorite Function
Enter setting menu, select Favorite Function. Move through options with the Left or Right buttons, and press the Measure button to select at least three measurement modes you want to display in the menu. Press the Power button to exit. Now the chosen functions will appear in your measuring mode menu for quick access.
Reference Setting
Press the Reference button to switch start point: front, tripod, back, or side-laser alignment. Once the desired reference is selected, the device is now ready to take measurements.
Data History
Press the Data History button to view previous data. Use the Left or Right buttons to browse records. Press the Data History button again to choose and delete between current record or all records, then press the Measure button to confirm. Press the Power button to save and exit.
Battery Installation & Charging
Simply slide back the battery cover, insert the battery with the correct polarity, close the cover, and lock it in place.
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Measuring Modes
Have a laser rangefinder question? We've include some of the the most common rangefinder questions we get asked below for quick reference, but click 'Find your laser rangefinder' below for in-depth guides and manuals specific to your model.
S50
S50C
S50R
Single Length
Single Length mode helps to measure and check straight distance between any two points.
① Aim at the target point and press the Measure button.
Continuous
Continuous mode keeps measuring as you move, making it easier to find the exact position in rea time, and locate maximum or minimum values without repeated measuring.
① Aim at the target, then move the device steadily until the desired distance is obtained.
② Press the Measure button to measure target distance and end the meansrement.
It will automatically calculate and display the following data in order: Min, Max, Target Distance.
P2P
P2P Technology helps to measure distances between any two points without physically reaching them.
① Set the reference point to “Tripod” and calibrate the device by keeping it still for 6 seconds.
② Aim at the first target point and press the Measure button to get Side 1.
③ Aim at the other target point and press the Measure button to get Side 2.
⚠️ Please keep the tripod still during the entire measurement.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Note: For best results, keep the measurement line horizontal when using this function.
Wall Area
Wall Area mode helps to calculate the total area of multiple walls or surfaces with the same height.
① Align with the height of the wall and press the Measure button (Record as H).
② Align with the length of the wall and press the Measure button (Record as L)
③ Align with the length of the other wall and press the Measure button (Record as L), and the total length of the two walls will be updated. (Record as ∑L)
It will automatically calculate and display the following data in order: Height H, Total Length of the two walls ∑L, Lenght L, Total Area.
Area
Area mode helps to calculate rectangular areas instantly, making it useful for walls, windows, and similar surfaces, with no manual math needed.
① Align with one side and press the Measure button to get Side 1.
② Align with the other side and press the Measure button to get Side 2.
It will automatically calculate and display the following data in order: Side 1, Side 2, Perimeter C, Area A.
Volume
Volume mode helps to calculate cubic space volume such as rooms, cabinets, and other enclosed areas.
① Align with the height and press the Measure button to get height (Record as side 1); Same step for the length and width (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Volume V.
Indirect Length
Indirect Length mode helps to measure distances across physical obstacles without reaching the target point directly.
① Aim at the target point according to the green side indication, then press the Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the point to be measured.
It will automatically calculate and display the following data in order: Angle α, Side 1, Horizontal Distance L.
Indirect Height
Indirect Height mode helps to measure verticle height when the bottom target point is out of reach.
① Aim at the target point according to the green side indication on the screen, then press the Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the lowest point of the target distance.
It will automatically calculate and display the following data in order: Angle α, Side 1, Target Height H.
2X Indirect Height
2x Indirect Height mode helps to measure verticle height when the target top and botton points are out of reach and cannot get a direct horizontal line-of-sight.
① Aim at the first target point according to the green side indication on the screen, then press the Measure button to measure Side 1.
② Aim at the other target point according to the green side indication on the screen, then press the Measure button to measure Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Height H.
Pythagoras (2-POINT)
Pythagoras (2-point) modecalculates unreachable distance using two measurements. The second measurement must be taken perpendicular to the target endpoint.
① Aim at the target and press the Measure button to get Side 1.
② Rotate the device horizontally, aim at the second point, and press the Measure button to get Right Angle Side 2.
It will automatically calculate and display the following data in order: Side 1, Right Angle Side 2, Target Distance L.
Pythagoras (3-POINT) ①
Pythagoras (3-Point) ① modecalculates unreachable distance using three measurements. The middle measurement must be taken between the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure button to get Side 1.
② Align with the height of triangle and press the Measure button to get Side 2.
③ Align with the other side and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Distance L.
Pythagoras (3-POINT) ②
Pythagoras (3-Point) ② mode calculates unreachable distance using three measurements. The third measurement must be taken beyond the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure button to get Side 1.
② Align with the other side and press the Measure button to get Side 2.
③ Align with the height of triangle and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Distance L.
Trapezium
Trapezium mode is used for inclined distances that are difficult to measure directly, such as roof edges, slopes, and gabled walls. (A straight-line distance and two verticle heights are required)
①Align with one vertical height and press the Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure button to get to get Side 2.
③Align with the other vertical height and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Distance L.
Trapezium①
Trapezium ① mode helps measure inclined distances, such as roof edges or sloped sections, when measuring positions are limited. (One vertical height and diagonal distance are required)
①Align with one vertical height and press the Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure button to get to get Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Triangular Area
Triangle Area mode helps to calculate triangular area instantly, making it useful for sloped walls, angled windows, and odd areas.
① Align with one side and press the Measure button to get Side 1; Same step for other sides (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Area S.
Circular Area
Circular Area mode is used to measure circular object when perimeter and area calculations are needed.
① Align with the diameter of the circular target and press the Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Perimeter C, Circular Area S.
Cylinder Volume
Cylinder Volume mode helps to calculate cylinder space volume when circle area and volume calculations are needed.
① Align with the diameter of the circular surface and press the Measure button.
② Align with the verticle height of the cylinder target and press the Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Height H, Circular Area S, Volume V.
Stake-out
Stake-out mode lets you mark equal intervals along a straight line with fewer steps and less manual measuring.
① Based on the button instruction on the screen, set the initial target distance value A, and set the fixed measurement distance value B for subsequent intervals.
② Align with the desired direction and move the device steadily until it reaches target distance A.
③ Continue moving the device until it reaches target distance B (repeat this step for further measurements).
Add/Subtract
In Single Length measuring mode, take the first measurement, then press the Left/Right button to select subtract/add. Take the second measurement, and the result will be automatically calculated and displayed.
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Single Length
Single Length mode helps to measure and check straight distance between any two points.
①Aim at the target point and press the Measure or Side Measure button.
measuring as you move, making it easier to find the exact position in rea time, and locate maximum or minimum values without repeated measuring.
① Aim at the target, then move the device steadily until the desired distance is obtained.
② Press the Measure or Side Measure button to measure target distance and end the meansrement.
It will automatically calculate and display the following data in order: Min, Max, Target Distance.
P2P
P2P Technology helps to measure distances between any two points without physically reaching them.
① Set the reference point to “Tripod” and calibrate the device by keeping it still for 6 seconds.
② Aim at the first target point and press the Measure or Side Measure button to get Side 1.
③ Aim at the other target point and press the Measure or Side Measure button to get Side 2.
⚠️ Please keep the tripod still during the entire measurement.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Note: For best results, keep the measurement line horizontal when using this function.
Wall Area
Wall Area mode helps to calculate the total area of multiple walls or surfaces with the same height.
① Align with the height of the wall and press the Measure or Side Measure button (Record as H).
② Align with the length of the wall and press the Measure or Side Measure button (Record as L)
③ Align with the length of the other wall and press the Measure button (Record as L), and the total length of the two walls will be updated. (Record as ∑L)
It will automatically calculate and display the following data in order: Height H, Total Length of the two walls ∑L, Lenght L, Total Area.
Area
Area mode helps to calculate rectangular areas instantly, making it useful for walls, windows, and similar surfaces, with no manual math needed.
① Align with one side and press the Measure or Side Measure button to get Side 1.
② Align with the other side and press the Measure or Side Measure button to get Side 2.
It will automatically calculate and display the following data in order: Side 1, Side 2, Perimeter C, Area A.
Volume
Volume mode helps to calculate cubic space volume such as rooms, cabinets, and other enclosed areas.
① Align with the height and press the Measure or Side Measure button to get height (Record as side 1); Same step for the length and width (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Volume V.
Indirect Length
Indirect Length mode helps to measure distances across physical obstacles without reaching the target point directly.
① Aim at the target point according to the green side indication, then press the Measure or Side Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the point to be measured.
It will automatically calculate and display the following data in order: Angle α, Side 1, Horizontal Distance L.
Indirect Height
Indirect Height mode helps to measure verticle height when the bottom target point is out of reach.
① Aim at the target point according to the green side indication on the screen, then press the Measure or Side Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the lowest point of the target distance.
It will automatically calculate and display the following data in order: Angle α, Side 1, Target Height H.
2X Indirect Height
2x Indirect Height mode helps to measure verticle height when the target top and botton points are out of reach and cannot get a direct horizontal line-of-sight.
① Aim at the first target point according to the green side indication on the screen, then press the Measure or Side Measure button to measure Side 1.
② Aim at the other target point according to the green side indication on the screen, then press the Measure or Side Measure button to measure Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Height H.
Pythagoras (2-POINT)
Pythagoras (2-point) mode calculates unreachable distance using two measurements. The second measurement must be taken perpendicular to the target endpoint.
① Aim at the target and press the Measure or Side Measure button to get Side 1.
② Rotate the device horizontally, aim at the second point, and press the Measure or Side Measure button to get Right Angle Side 2.
It will automatically calculate and display the following data in order: Side 1, Right Angle Side 2, Target Height L.
Pythagoras (3-POINT) ①
Pythagoras (3-Point) ① mode calculates unreachable distance using three measurements. The middle measurement must be taken between the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure or Side Measure button to get Side 1.
② Align with the height of triangle and press the Measure or Side Measure button to get Side 2.
③ Align with the other side and press the Measure or Side Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Height L.
Pythagoras (3-POINT) ②
Pythagoras (3-Point) ② mode calculates unreachable distance using three measurements. The third measurement must be taken beyond the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure or Side Measure button to get Side 1.
② Align with the other side and press the Measure or Side Measure button to get Side 2.
③ Align with the height of triangle and press the Measure or Side Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Height L.
Trapezium
Trapezium mode is used for inclined distances that are difficult to measure directly, such as roof edges, slopes, and gabled walls. (A straight-line distance and two verticle heights are required)
①Align with one vertical height and press the Measure or Side Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure or Side Measure button to get to get Side 2.
③Align with the other vertical height and press the Measure or Side Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Distance L.
Trapezium①
Trapezium ① mode helps measure inclined distances, such as roof edges or sloped sections, when measuring positions are limited. (One vertical height and diagonal distance are required)
①Align with one vertical height and press the Measure or Side Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure or Side Measure button to get to get Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Triangular Area
Triangle Area mode helps to calculate triangular area instantly, making it useful for sloped walls, angled windows, and odd areas.
① Align with one side and press the Measure or Side Measure button to get Side 1; Same step for other sides (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Area S.
Circular Area
Circular Area mode is used to measure circular object when perimeter and area calculations are needed.
① Align with the diameter of the circular target and press the Measure or Side Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Perimeter C, Circular Area S.
Cylinder Volume
Cylinder Volume mode helps to calculate cylinder space volume when circle area and volume calculations are needed.
① Align with the diameter of the circular surface and press the Measure or Side Measure button.
② Align with the verticle height of the cylinder target and press the Measure or Side Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Height H, Circular Area S, Volume V.
Stake-out
Stake-out mode lets you mark equal intervals along a straight line with fewer steps and less manual measuring.
① Based on the button instruction on the screen, set the initial target distance value A, and set the fixed measurement distance value B for subsequent intervals.
② Align with the desired direction and move the device steadily until it reaches target distance A.
③ Continue moving the device until it reaches target distance B (repeat this step for further measurements).
Add/Subtract
In Single Length measuring mode, take the first measurement, then press the Left/Right button to select subtract/add. Take the second measurement, and the result will be automatically calculated and displayed.
Digital Viewfinder
Digital Viewfinder helps to zoom up to 8× on distant targets up to 670ft away, making it easier to check details, aim precisely, and measure across open jobsites.
* For best results, we recommend using a tripod for long-distance measurements.
① Select Reference: Tap the Reference icon, and select one of the four reference points by pressing the Left/Right button or tapping the point on the screen. Press the Return button to go back.
② Select Zoom Level: Short press the Digital Viewfinder button to activate the camera after entering one of measuring modes; Short press to cycle through zoom levels (1× → 2× → 4× → 8× → 1×…), or pinch inward or outward on the touchscreen to zoom out or in.
③ Start Measuring: Tap the Screen Measure icon, or press the Measure or Side Measure button to take a measurement. Press the Return button to clear the current data if needed.
④ Finish Measuring: Once completed, the “Save Photo” icon will appear on the top right side of the screen. Tap it or press the Favorite button if you want to save the photo; otherwise, the photo will not be saved. Long press the Digital Viewfinder button to exit.
⑤ View History: Swipe Left/Right on the screen to browse records. Swipe up to view the full photo. Press the Return button to go back.
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Single Length
Single Length mode helps to measure and check straight distance between any two points.
① Aim at the target point and press the Measure button.
Continuous
Continuous mode keeps measuring as you move, making it easier to find the exact position in rea time, and locate maximum or minimum values without repeated measuring.
① Aim at the target, then move the device steadily until the desired distance is obtained.
② Press the Measure button to measure target distance and end the meansrement.
It will automatically calculate and display the following data in order: Min, Max, Target Distance.
P2P
P2P Technology helps to measure distances between any two points without physically reaching them.
① Set the reference point to “Tripod” and calibrate the device by keeping it still for 6 seconds.
② Aim at the first target point and press the Measure button to get Side 1.
③ Aim at the other target point and press the Measure button to get Side 2.
⚠️ Please keep the tripod still during the entire measurement.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Note: For best results, keep the measurement line horizontal when using this function.
Wall Area
Wall Area mode helps to calculate the total area of multiple walls or surfaces with the same height.
① Align with the height of the wall and press the Measure button (Record as H).
② Align with the length of the wall and press the Measure button (Record as L)
③ Align with the length of the other wall and press the Measure button (Record as L), and the total length of the two walls will be updated. (Record as ∑L)
It will automatically calculate and display the following data in order: Height H, Total Length of the two walls ∑L, Lenght L, Total Area.
Area
Area mode helps to calculate rectangular areas instantly, making it useful for walls, windows, and similar surfaces, with no manual math needed.
① Align with one side and press the Measure button to get Side 1.
② Align with the other side and press the Measure button to get Side 2.
It will automatically calculate and display the following data in order: Side 1, Side 2, Perimeter C, Area A.
Volume
Volume mode helps to calculate cubic space volume such as rooms, cabinets, and other enclosed areas.
① Align with the height and press the Measure button to get height (Record as side 1); Same step for the length and width (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Volume V.
Indirect Length
Indirect Length mode helps to measure distances across physical obstacles without reaching the target point directly.
① Aim at the target point according to the green side indication, then press the Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the point to be measured.
It will automatically calculate and display the following data in order: Angle α, Side 1, Horizontal Distance L.
Indirect Height
Indirect Height mode helps to measure verticle height when the bottom target point is out of reach.
① Aim at the target point according to the green side indication on the screen, then press the Measure button to measure.
⚠️ Note: During measurement, the device should keep at the same level as the lowest point of the target distance.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Note: For best results, keep the measurement line horizontal when using this function.
2X Indirect Height
2x Indirect Height mode helps to measure verticle height when the target top and botton points are out of reach and cannot get a direct horizontal line-of-sight.
① Aim at the first target point according to the green side indication on the screen, then press the Measure button to measure Side 1.
② Aim at the other target point according to the green side indication on the screen, then press the Measure button to measure Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Height H.
Pythagoras (2-POINT)
Pythagoras (2-point) mode calculates unreachable distance using two measurements. The second measurement must be taken perpendicular to the target endpoint.
① Aim at the target and press the Measure button to get Side 1.
② Rotate the device horizontally, aim at the second point, and press the Measure button to get Right Angle Side 2.
It will automatically calculate and display the following data in order: Side 1, Right Angle Side 2, Target Height L.
Pythagoras (3-POINT) ①
Pythagoras (3-Point) ① modecalculates unreachable distance using three measurements. The middle measurement must be taken between the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure button to get Side 1.
② Align with the height of triangle and press the Measure button to get Side 2.
③ Align with the other side and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Height L.
Pythagoras (3-POINT) ②
Pythagoras (3-Point) ② modecalculates unreachable distance using three measurements. The third measurement must be taken beyond the two endpoints and perpendicular to the target distance.
① Align with one side and press the Measure button to get Side 1.
② Align with the other side and press the Measure button to get Side 2.
③ Align with the height of triangle and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Height L.
Trapezium
Trapezium mode is used for inclined distances that are difficult to measure directly, such as roof edges, slopes, and gabled walls. (A straight-line distance and two verticle heights are required)
①Align with one vertical height and press the Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure button to get to get Side 2.
③Align with the other vertical height and press the Measure button to get Side 3.
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Target Distance L.
Trapezium①
Trapezium ① mode helps measure inclined distances, such as roof edges or sloped sections, when measuring positions are limited. (One vertical height and diagonal distance are required)
①Align with one vertical height and press the Measure button to get Side 1.
②Align with the horizontal base between the two points and press the Measure button to get to get Side 2.
It will automatically calculate and display the following data in order: Angle α, Side 1, Side 2, Target Distance L.
Triangular Area
Triangle Area mode helps to calculate triangular area instantly, making it useful for sloped walls, angled windows, and odd areas.
① Align with one side and press the Measure button to get Side 1; Same step for other sides (Record as Side 2 and 3).
It will automatically calculate and display the following data in order: Side 1, Side 2, Side 3, Area S.
Circular Area
Circular Area mode is used to measure circular object when perimeter and area calculations are needed.
① Align with the diameter of the circular target and press the Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Perimeter C, Circular Area S.
Cylinder Volume
Cylinder Volume mode helps to calculate cylinder space volume when circle area and volume calculations are needed.
① Align with the diameter of the circular surface and press the Measure button.
② Align with the verticle height of the cylinder target and press the Measure button.
It will automatically calculate and display the following data in order: Diameter Φ, Height H, Circular Area S, Volume V.
Stake-out
Stake-out mode lets you mark equal intervals along a straight line with fewer steps and less manual measuring.
① Based on the button instruction on the screen, set the initial target distance value A, and set the fixed measurement distance value B for subsequent intervals.
② Align with the desired direction and move the device steadily until it reaches target distance A.
③ Continue moving the device until it reaches target distance B (repeat this step for further measurements).
Add/Subtract
In Single Length measuring mode, take the first measurement, then press the Left/Right button to select subtract/add. Take the second measurement, and the result will be automatically calculated and displayed.