40m, 80m Laser Tape Measure Laser distance meter Digital Tape Measure Measuring tool Steel Tape Measure USB Rechargeable

40m, 80m Laser Tape Measure Laser distance meter Digital Tape Measure Measuring tool Steel Tape Measure USB Rechargeable

Precautions

1.Please do not use the instrument near the aircraft or medical equipment, do not use the instrument inflammable, explosive liquid, gas or dust environment.

2.Do not illegally modify or change the performance of the laser transmitter of the instrument.

3.Do not immerse the instrument in water, wipe the lens with alcohol or other organic solvent, wipe the lens directly with hands or other rough objects, do not damage any safety warning signs on the instrument.

Unit Switch

Long press mode button to switch the unit, the sequence is meter(m), inch(in), ’ ”, foot(ft).

Mode

1.The default mode is Single Measurement after power on. Press mode button to switch function mode.

2.Area Mode

3.Volume Mode

4.Pythagorean Mode

5.Storage Mode

6.Reference Switching Mode

Put the equipment into storage mode（AEF） and short press the on button for 3 seconds to switch front and rear reference.