UNI-T UT373 Non-Contact Tachometer

The UNI-T UT373 is a non-contact tachometer designed for safe and precise speed measurement of rotating machinery. Using a laser and photodiode sensor, it measures RPM from 10.0 to 99999 with automatic range selection and high accuracy (±0.04%+2). The backlit LCD display ensures readability in low light, while features like Data Hold, MAX/MIN recording, and overload indication enhance usability. Powered by 3 AAA batteries, it includes auto shutdown to save energy. Ideal for maintenance, automotive, and industrial applications.

• Non-contact laser measurement – safe operation up to 200 mm distance
• Wide RPM range – 10.0 to 99999 RPM with 0.1/1 RPM resolution
• MAX/MIN & Data Hold – capture and review critical readings
• Backlit LCD – clear readings in any environment
• Auto shutdown & low battery indicator – extended battery life
• Drop tested to 1 m – durable for workshop use

Includes tachometer, batteries, reflective tape, and manual. Perfect for professionals needing reliable, contactless speed measurement.