Uni-T UT371 Non-Contact Tachometer

The Uni-T UT371 is a professional non-contact tachometer designed for accurate and safe rotational speed measurement. Using laser technology, it measures RPM from a distance, making it ideal for moving or hard-to-reach parts.

Advantages

Non-contact measurement ensures safety and convenience. The laser guide allows precise targeting, and the large LCD display provides clear readings. Compact and lightweight, it is easy to carry and use in various industrial settings.

Suitable for

• Industrial maintenance and troubleshooting
• Automotive diagnostics
• Laboratory and educational use
• Quality control and production line monitoring

Key specifications

• Measurement range: 2.5 to 99,999 RPM
• Resolution: 0.1 RPM (2.5-999.9 RPM), 1 RPM (1000-99,999 RPM)
• Accuracy: ±(0.04% + 2 digits)
• Sampling time: 1 second (over 60 RPM)
• Laser class: Class II, <1 mW
• Detection distance: 50 to 200 mm
• Display: 5-digit LCD with backlight
• Power supply: 2 x 1.5V AAA batteries (not included)
• Auto power off: Yes, after 15 minutes
• Low battery indication: Yes
• Operating temperature: 0°C to 40°C
• Storage temperature: -20°C to 60°C
• Dimensions: 140 x 75 x 35 mm
• Weight: approx. 130 g (without batteries)

Recommendations

For best results, apply reflective tape to the target surface. Ensure the laser is perpendicular to the reflective mark. Store in a dry, cool place when not in use.