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 UT391 UNI-T UT391 Laser Distance Meter 0.1-60m Specifications*Measurement Distance:0.1m ~ 60m (4 in ~197 ft) *Measurement Speed:3time/s
 *Quick! Easy! Most importantly, Accurate!!...
 The most important features of UT391 
Accurate - In 60 meters range, the measurement precision can reach 1.5 mm 
Reliable - Measurement adopted auto correction and error reporting technology, massively reducing problems resulted form faulty operation 
Light and handy - Product net weight (including battery) is only 100g, easy to carry 
Long battery life - Each group of new battery can measure up to 5,000 times 
Easy to read - LCD display with backlight option  UT391 has the following measuring functions 
Display illumination - suitable for working in darkness situation 
Multi- types of units display- m/in/ft/m2/ft2/m3/ft3 
Continuous measurement, tracking function - suitable for staking out any distances 
Minimum distance measurement - allows horizontal or vertical measurement in which the shortest distance is auto mantically displayed. 
Maximum distance measurement - allows diagonal measurement into corners in which the longest distance is automatically displayed. 
Plus, minus - distances, areas or volumes can be added or subtracted. 
Area and volume measurement - the area or volume is automatically calculated from two or three measurements (length, width, height). Supplementary information such as circumference, wall area, floor or ceiling area are displayed at the touch of a button. 
Pythagoras functions - allow distances to be determined when direct measurement is impossible. The distance is automatically calculated from two or three measurements. 
Memory Storage - save the value of previous 20 records for measurements or calculated results.
 Technical Specification 
Measurement Distance       0.1m ~ 60m (4 in ~197 ft)  
Measurement Speed            3time/s 
Battery Type                       2xAAA (1.5V)  ( **NOT include Battery)
Battery Life                         up to 3,000 measurements 
Dimension                          116x49x28mm 
Weight                               100g(including batteries) 
Laser Type                          635nm, < 1mW 
Laser Class                         Class 11 
Dust Protect/Splash proof    IP54 
Auto power off                    after 3 min 
Auto laser switch-off            after 0.5 min 
Environment Requirements 
Altitude                              2000m 
Operating Temperature       0°C to +40°C(+32°F to +104°F) 
Storage Temperature           -10 °C to +60°C (14°F to +140°F) 
 
 
 
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1 x UNI-T UT391 Laser Distance Meter 0.1-60m 
1 x Bag 
1 x Screwdriver 
1 x Manual **(This item not have english manual)
( **NOT include Battery) |  |  |  |  |  |  |  
 
 
 
 
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