Specifications

Measuring Units: M/ Ft/ Inch
Measurement Range: 0.05m – 40m/100m Measuring Accuracy: ±1.5mm
History Measurement Records: 20 Groups Auto Instrument Switch-off: 480s
Materials: TPE Soft Rubber, ABS+PC, Silicone Waterproof: IP54
Power:2*1.5V AAA(not include) Auto turn off the laser:10s
Size:120*54*29mm
Area,volume:yes
Pythagorean theorem:yes Add/deduct:yes
Min/Max measure:yes Continuous measure:yes
Back light:yes Several indications:yes
Beep display:yes Waterproof:yesMeasuring Units: M/ Ft/ Inch
Measurement Range: 0.05m – 40m/100m
Measuring Accuracy: ±1.5mm
History Measurement Records: 20 Groups Auto Instrument Switch-off: 480s
Materials: TPE Soft Rubber, ABS+PC, Silicone Waterproof: IP54
Power:2*1.5V AAA(not include) Auto turn off the laser:10s
Size:120*54*29mm Area,volume:yes
Pythagorean theorem:yes Add/deduct:yes
Min/Max measure:yes Continuous measure:yes
Back light:yes
Several indications:yes
Beep display:yes Waterproof:yes

Safety instruction
Instrument application
*Indoor distance measurement
*Area and volume calculate

Disenable
*Use the instrument without reading this manual
*Use the instrument outside the scope of specified application
*Destroy the security system,take off or dangerous signs
*Open the meter by tools(such as a screwdriver)
*Update or change the instrument
*Use the accessories which not evaluated by our company,or other company accessories
*On the scaffolding,climb ladders,use the instrument near the measuring idling machine or close to the no protection facilities equipment,or irresponsible action
*Direct aim at the sun
*Shake or shine the others on the dark place deliberately
*measured on the place without safety facilities(such as on the road etc.)

Don’t look straight into the laser beam;don’t aim for others in the case of unnecessary.
Eyes will instinctively turn by visual or blink action to take self-preservation.