Laser Distance Measurer 40M

Ideal for measuring factory layout, facilities safety area, trench depth, roof area for solar, building maintenance, ceilings maintenance, road works, water level, sheet rock measurement.

Outdoor / Indoor use

Complies with IP54 rated as dust-protection and spray-poof

Extra side key

One touch extra side key for using easily and quickly

Integrated multi-measuring functions

Area, Volume, Pythagorean measurement allows easy measuring in any different applications

LCD display

Comes with large LCD display with backlight allows for data reading in dark areas

Fold-out extension

At bottom provides more convenient with reference point

Model name	NT-8540
Measuring rage	0.2~40M
Measuring accuracy	±1.5mm
LCD display	4 line display with backlight
Length / Area / Volume measurement	Yes
Continuous/ Min,Mix measurement	Yes
Pythagorean 1 / Pythagorean 2	Yes
Add/Subtraction	Yes
Data Memory	20 record
Unite Selection	M / ft / in / ft+in
Beep indicate	Yes
Auto power off	After 3min.
Auto Laser power off	30s
Low battery indicate	Y
Laser class	Class 2
Laser Power	635 nm≤1mW
Operation temperature	0°C -40°C
Storage temperature	-10°C -60°C
Power source	2 x 1.5V AAA batteries (not included)
Weight	0.25 lbs (not including battery)
Dimension	4.5 x 2.0 x 1.3"