Technical Specifications
- RPM Measurement
10.0 - 9999.9RPM
10000- 99999RPM
- Counting measurement: 0-99999 count Resolution: 1 count , ±1 count
- Auto range, Auto power off, Low battery indication √
- Data hold
- Maximum/minimum
- Rotating speed/count function switching
- Overload indication
- LCD backlight
- Refresh rate About 1s to 7s (depending on the speed, >120 rpm for 1s)
- Sensor type Photodiodes and laser tubes
- Target distance 50mm ~ 200mm
- Measuring angle The angle between the laser and the surface being measured is less than 30
- Display 5-digit segment code; 99999 max display
- Drop test 1m
- Working temperature and humidity 0 C to 50 C (no more than 80%RH)
- Storage temperature and humidity -20 ° C to + 60 ° C (no more than 80%RH)
- Protection rating IP65
- Power supply 3 1.5V batteries (AAA) (NOT Included)
- Battery life Continuous work for 12 hours
- Product weight 85g (excluding battery)
- Product size 183.8 x 56 x 34mm
Warranty:
As per UNI-T warranty policy
Uses
Tachometer is an instrument used for measuring the rotation or revolution speed of objects, such as an engine or a shaft. The tachometer measures revolutions per minute (RPMs) of engines and is widely used in automobiles, airplanes, marine engineering field and many others.
