The Uni-T UT372 non-contact laser tachometer is a precise instrument for quick RPM measurement without interfering with the operation of the equipment. Thanks to laser measurement with reflective tape, it covers a range of 10–99,999 rpm, offers MAX/MIN/AVG modes, a Data Hold function, and a USB interface for transferring data to a PC—ideal for diagnosing motors, fans, and other rotating components.
The Uni-T UT372 is designed for reliable RPM checks both in the workshop and in the field. Measurement is performed non-contact using a laser and reflective tape, so there is no need to stop the machine or get closer to the rotating part than necessary. A clear 5-digit LCD display with dual readout makes results easy to read, and the counting function supports practical use.
The instrument provides accuracy tailored to the measurement range so results remain stable at both low and high speeds. For analyzing changes over time, you can use MAX / MIN / AVG modes and an adjustable sampling interval.
Main advantages and features:
- Measurement range 10–99,999 rpm
- Non-contact laser measurement with reflective tape
- MAX / MIN / AVG modes for tracking values over time
- Data Hold, auto power-off, and low-battery indicator
- USB interface for data transfer to a computer
- Long battery life up to 40 hours (depending on use)
Package contents:
- Uni-T UT372 tachometer
- Reflective tape
- USB cable
- PC software (CD)
- User manual
- Blister packaging
Specifications
- Manufacturer
- Uni-T
- Model
- UT372
- RPM measurement range
- 10–99,999 rpm
- Accuracy
- 10–99 rpm: ±0.03%; 100–99,999 rpm: ±(0.04% + 2)
- Counting function
- 0–99,999
- Measuring distance
- 50–200 mm
- Operating modes
- MAX / MIN / AVG
- Sampling interval
- 0.5–255 s
- Other functions
- Data Hold, auto power-off, low-battery indicator
- Interface
- USB
- Power supply
- 4 × 1.5 V (LR6)
- Dimensions
- 184 × 56 × 34 mm
- Weight
- 100 g
