UNI-T UT371 | Non-Contact Tachometer

The UNI-T UT371 Non-Contact Tachometer measures the rotational speed of shafts, motors, fans, pulleys, discs, and other rotating machinery without touching the moving parts. It uses laser targeting with reflective tape and supports RPM measurement, revolution count, MAX/MIN/AVG/normal modes, data hold, adjustable sampling rate from 0.5 to 255 seconds, time display, and auto power-off. UNI-T lists the UT370 series with 10RPM to 99,999RPM, 0–99,999 count range, 50–200mm target distance and 100,000 display count.

Pro Tip

Apply reflective tape to a clean, rotating surface and keep the laser within the recommended target distance to maintain stable RPM readings. Buy UNI-T UT371 from Kamadi Pakistan for safe non-contact speed measurement.

Buyer’s Selection Guide

Choose the UT371 if you need a basic non-contact tachometer for RPM and revolution count without USB software. For PC data transfer, select UT372; for contact plus non-contact measurement, select UT372D.

Key Features

• Non-contact laser tachometer
  
• RPM and count measurement
  
• 10RPM to 99,999RPM range
  
• 0–99,999 revolution count
  
• MAX/MIN/AVG/normal modes
  
• Adjustable sampling rate
  
• Data hold
  
• Optional laser pointer
  
• Clock and time setting
  
• Low power consumption, up to 40h continuous work
  

Technical Specifications

• Model: UT371
  
• Product Type: Non-Contact Tachometer
  
• RPM Range: 10RPM to 99,999RPM
  
• RPM Accuracy: ±0.03% to ±(0.04%+2), depending range
  
• Count Range: 0–99,999
  
• Maximum Input Frequency: 10kHz
  
• Target Distance: 50–200mm
  
• Display Count: 100,000
  
• Sampling Rate: 0.5–255s adjustable
  
• MAX/MIN/AVG: Yes
  
• Data Hold: Yes
  
• USB Interface: No
  
• Auto Power Off: Around 15 minutes
  
• Power: 1.5V LR6 battery × 4
  
• Display Size: 53 × 41mm
  
• Net Weight: 100g
  
• Product Size: 184 × 56 × 34mm
  

Applications

• Motor RPM measurement
  
• Fan and pulley speed checks
  
• Shaft and disc rotational testing
  
• Machine maintenance
  
• Non-contact speed inspection