UNI-T 390B+ 40m Laser Distance Measuring Meter

Uni-T UT390B+ Laser Distance Meter;
Designed with versatile functions and especially for needs of high-precision distance measurements; 
Lightweight and very simple, instant, reliable to measure, a tool that get your work done significantly easier; 
Remarkable accuracy and fast measurement speed; 
Laser intensity indication; 
Innovative ergonomic structure design;
Smart volume and area calculations based on measured Length, width and height, no need of manual calculation. 
Widely used in household & engineering decoration, construction, real estate, gardening, city planning, water project monitoring, etc;
A perfect substitute of traditional measurement tools(tape, ruler).

Accuracy (m) ±2mm
Measuring Distance (m) 40M (131Ft)
Unit : M/in/ft
Accuracy (m) ±2mm
Continuous Measurement
Area and Volume measurement
Function of Pythagorean measurement
Function of cumulative and regressive measurement
Area and volume accumulation and subtraction
Length accumulation and subtraction
Area accumulation and subtraction
Volume accumulation and subtraction
Measurement of maximum and minimum values
Function of self calibration
Max Data Storage: 30 Groups
Automatic Power-Off: 150s
Battery Low Indication.
Function of spirit level

Package Content
1* UT390B+ Laser Distance Meter
1* AAA battery
1* User's Manual