UT373 Mini Tachometer


UNI-T Brand

785.00 EGP 785.0 EGP 785.00 EGP 950.00 EGP

785.00 EGP 950.00 EGP

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Internal Reference: AVO.UT373.UNIT

UT373 is a reliable digital non-contact tachometer used to measure rotation speed of motors and other machines. This device is able to display results in RPM or revolution count. UT373 is able to safely measure rotational objects through a non-intrusive method.


  • Auto range
  • Up to 99999 display; overload display, “OL”
  • RPM measurement and revolution count
  • Max/Min, data hold
  • Singal trigger/laser-on indication
  • Low battery/auto power off indication
  • LCD backlight
Specifications Range Resolution Accuracy
RPM measurement 10.0~9999.9RPM 0.1 ±(0.04%+2)
  10000~99999RPM 1  
Counting measurement 0~99999 counts 1 ±1
Auto range    
Auto power off    
Low battery indication    
Laser-on indication    
Data hold    
Rotating speed/count function switching    
Overload indication    
LCD backlight    
Refresh rate 1s to 7s (>120rpm for 1s)    
Sensor type Photodiode and laser tube    
Target distance 50mm~200mm    
Measuring angle ±30° from perpendicular    
Drop test 1m    
General Characteristics      
Power 1.5V battery (R03) x 3    
Display 5-digit segment code; 99999 max display    
Product Color Red and grey    
Product net weight 85g (excluding battery)    
Product size 183.8mm x 56mm x 34mm    
Standard accessories Batteries, reflective tape    
Standard individual packing Bubble bag, gift box, English manual