SNDWAY Laser distance meter Laser rangefinder multi function Self-Locking Hand Tool Device Laser range finder

Specification
Brand Name:SNDWAY
Origin:CN(Origin)
Size:85.3*79.3*58.8mm
Model Number:SW-TM40 SW-TM60
Measurement Accuracy:+/-2mm
Power Type:Battery-Powered
Laser Level:Class II
Unit Selection:M, feet, inch
Single / Continous measurement:Yes
Length / Area / Volume measurement:Yes
Usage:Measure the distance between two point
Application:Home installation, Buliding construction, etc.
Battery:1.5V 2*AAA
Storage Humidity:20%-80%RH
Battery Life:8000times for single measurement
Weight(Including Battery):90g
Storage Temperature:-20-60
Automatic shutdown:150s