Product Features:
1. With referenced laser point
2. With screen backlight
3. Support m/ft. conversion
4. Can detect the ambient temperature
5. With surveyors level
6. With power switch
Material: ABS
Color: Yellow
Size: 80 72 42mm
Battery: 12V 23A battery 1 (not included)
Measurement data unit: foot and meter
Accuracy: 0.5% + 1digit (2-60 feet)
Operating frequency: 40kHz
Operating temperature: 32 to 109.4 F (0 to 43 C)
Measuring range: 2-60 feet (0.55-18M)

Operation:
First pushing the black cover forward to slide it open to open the battery cover
1. Press the "READ" button to start, if idle for 30 seconds, it will automatically shut down.
2. Press again the "READ" button after starting up, the distance between the device and the measured point will be displayed on the screen.
3. Place the bottom of the device flat closely on the wall in about the middle position between floor and ceiling. Please ensure that no barrier between the device and the measured point.

Units: The initial default unit is M, press "Ft/m" button to switch between m/ft.

Note:
1. The measurement results will be displayed for about 30 seconds (or longer if you press other key within 30 seconds).
2. If you try to measure the distance less than 2 feet (0.6 meters) or greater than 60 feet (18 meters), there will be "ERROR" prompt.



1 Distance meter
1 English user manual
1 Strap
In blister package