Best 2 in 1 laser rangefinder includes two mode: 16 ft (5m) tape measurement and 131 ft (40m) laser measurement, makes your work much easier. High accuracy up to +/- 1mm, LCD display with back lighting, a powerful measurement tool for engineering construction and household use.
||Laser tape measure
||5m / 16 ft / 197 inch
|Laser Measuring Range
||40m / 131 ft / 1575 inch
||5m tape measure and 40m laser measure
||Engineering construction, household use
1. Set front and back benchmarks
Step 1: In the power-on state, press and hold the power button for 3 seconds to set the front benchmark.
Step 2: Press again for 3 seconds to set the back benchmark.
2. Error adjustment
Step 1: In the shutdown state, press and hold the power button for 5 seconds to enter the setting interface.
Step 2: Press the power button again to adjust the error.
3. Unit adjustment
Step 1: In the setting interface, long press the power button to enter the unit switching interface.
Step 2: Press the power button again to switch units (m/ ft/ in).