UNI-T UT372 Non-Contact Tachometer

The UNI-T UT372 is a professional non-contact tachometer designed for accurate and safe rotational speed measurement. It utilizes laser technology to measure RPM from a distance, making it ideal for moving or hard-to-reach parts. This device is essential for maintenance, automotive, and industrial applications.

Advantages

Non-contact measurement ensures operator safety and prevents interference with rotating machinery. The laser sighting allows precise targeting, and the large LCD display provides clear readings. The UT372 is compact, lightweight, and easy to use, with data hold and max/min recording functions.

Suitable for

• Automotive technicians measuring engine RPM
• Industrial maintenance for motors, fans, and conveyor belts
• HVAC professionals checking fan speeds
• Laboratory and educational settings

Key specifications

• Measurement range: 2.5 to 99,999 RPM
• Accuracy: ±0.04% + 2 digits
• Resolution: 0.1 RPM (2.5-999.9 RPM), 1 RPM (above 1000 RPM)
• Sampling rate: 1 time/second
• Laser class: Class II, <1mW
• Measuring distance: 50-200 mm
• Display: 5-digit LCD with backlight
• Power supply: 2x AA batteries (not included)
• Auto power off: Yes
• Dimensions: 190 x 72 x 37 mm
• Weight: 200 g (including batteries)

Recommendations

For best results, ensure the reflective tape is applied to the rotating object. The UT372 is a reliable tool for professionals who require quick and accurate RPM measurements without contact.