Digital Tachometer - Laser & Contact, Economy
9225-405
- 2 measurement methods: contact and non-contact
- Can measure rotational speed and linear speed
- Automatic storage of the maximum value, minimum value, and last value
- Up to 500 measurements can be stored during continuous measurement
- Automatic power off
- Reading: 0.1 rpm (for range 2.5~999.9 rpm), 1 rpm (for range 1000~99999 rpm)
- Accuracy: ±(0.05%n +1d) rpm, where n is the rotational speed, d is the reading
- Laser power: CLASS 3R, 3mW~4mW
- Measuring time: 0.6s (above 100rpm)
- Measuring distance: 50~500mm
- Operating temperature: 0~40ºC
- Power supply: 3 x AA Batteries
- Dimensions: 206 x 71 x 36 mm
- Weight: 145 g
