Laser Distance Measuriong Instrument   UT391A     
    Product Description:
  • Front
  • Bottom
  • Bottom
  • Back
  • Bottom
  • Front
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
The UT391A laser range finder is a high-precision, multi-functional 70-meter distance measuring instrument specially designed for users. The product is easy to use, simple to operate, and reliable in measurement. It can make the measurement work easier. Faster, more accurate measurement speed and accuracy; indication of the strength of the laser signal; ergonomic design of the new idea; intelligent calculation of area and volume based on measurement of length, width and height, without the need for us to calculate. Can be widely used in personal home, construction, decoration, property, transportation, gardening, city planning and water monitoring, as a substitute for traditional measuring tools (tape, steel ruler and tape measure).

Products Demo Photo:

Structure:

Technical Datas:

Basic function Measuring range Precision
Length measurement 0.05m~70m ±1.5mm
4in~197ft ±0.06in
Supports measurement of m/in/ft three length units with four length unit display modes
Units of measurement Meters / inches / feet √
Laser level Class 2（II) √
Laser power 1mW √
Laser wavelength   635nm
Laser model strength indication   √
Special function   Description
Area and volume measurement √ Support m2/ft2/m2/ft2 four display units
Indirect measurement (Pythagorean theorem) √ Support 2 times, 3 indirect measurements
Addition and subtraction measurement √  
Continuous measurement √  
Max /mini measurement √  
Multi-line display √ Display up to four rows of data
Measurement reference edge selection √ Optional top or bottom of the fuselage as a measurement reference
Beep prompt √  
Backlight √ White (can be turned off automatically)
Automatic correction technology √ Can perform measurement reading correction and external calibration
Software error reporting √ Error code hint
Data error √ Automatically maintained
Data storage √ Can store 20 sets of data
Data clearing √  
Power display √ Three status displays of “full, medium and low”
Laser manual / automatic shutdown √ Automatically close after 30s
Instrument manual / automatic light machine √ Automatically close after not using 180s
Dustproof and waterproof √ IP54
Tripod thread √  
Storage temperature √ -20°C-65°C
Working temperature √ -10°C-40°C
≥ 5000 times ≥ 5000 times  
Button life More than 1 million times