Handheld Contact Digital Tachometer Motor Speed Gauge Tester 50RPM-19999RPM

DT-2235A Contact Tachometer Surface Speed Meter

SPECIFICATION –
Display: - 5 digits 18 mm (0.7”) white backlight LCD
Accuracy: - ± (0.05% +1digit)
Sampling time: - 0.8 sec (over 60 RPM)
Range Select: - Auto-Range
Time Base: - Quartz crystal
Memory: Max. : - Value, Min. value, Last value
Can store 96s data
Power Consumption: - Approx 45mA
Contact Tach: - 0.5~19999 RPM
Surface Speed: - 0.05~1999.9 m/min
Resolution:
- 0.1RPM (0.5~999.9RPM)
- 1 RPM (overl000RPm)
Surface Speed:
- 0.01m/min (0.05~99.99m/min)
- 0.1m/min (100m/min)
- 1 ft/min (over 1000 ft/min)
- Power: 4 x 1.5V AA batteries