2 in 1 Digital Tachometer with 9V Battery
- 2 in 1 tachometer is contact and non-contact measuring instrument which is used for measuring motor speed. Commonly used in motor, electric fan, washing machine, etc. for measuring RPM.
- Accurate measurement with measuring ranges up to 99,999 RPM (for non-contact and 20,000RPM for contact).
- Fast measurement with sampling time of 0.5 sec (more than 120 RPM) and measuring distance range 50 mm-600 mm.
- You can check rotation speed (RPM), counter rotation (REV), frequency (Hz), surface velocity (m/min, inch/min, feet/min, code/min) and length (meters, inches, feet, yards).
- Data storage range is 30. 10 for max measurement, 10 for min measurement and 10 for instantaneous value.
Power Supply: 9V Battery
Display: 5-digit Backlight LCD Display
Accuracy: 0.02% +/- 2 digits
Contact Measuring Range: 2-20000RPM
Non-contact Measuring Range: 2-99999RPM
REV Measuring Range: 1-99999
Resolution Ratio: 0.1 or 1
Sampling Time: 0.5sec.
Measuring Distance: 50mm-600mm
Power Consumption: 45mA
Working Temperature: 0℃-50℃(32℉-122℉)
Item Size: 18 * 7 * 2.8cm
Item Weight: 196g
Package Size: 21.5 * 13 * 5.3cm
Package Weight: 290.5g