Operating Instructions

I UT391 Product Introduction

UT391, Handheld Laser Distance Meter, is specially designed for users. It is

a meter with high-precision and multi-function distance measurement. UT391

can measure distance, area and volume, Pythagorean Laws can also be

used in UT391 to measure indiectly.UT391 which is light, easy to use and

reliable to measure,can make sure your measurement more accuracy, easier

and faster.

UT391 can widely apply to Construction, Upholster, Property, Traffic,

Fire-Fighting, Gardens, Urban Planning, Water Mornitoring, Electric Power

Overhaul,etc. As the replacer of traditional measuring instrument(for

example,measuring tape),UT391 is your best choice.