Description

Tachometer

Fitur :

5 digits 18mm (0.6″) White backlight LCD in DT2235A
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.5sec(over 120RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value, Last value, Can store 96s data
Power Consumption: Approx 45mA
Time Base: 6MHz Quartz crystal
Time Base Accuracy: 10×10-6(0~50°C)
Measuring Range:
CONTACT TACH: 0.5~19,999RPM
SURFACE SPEED: 0.05~1,999,9m/min
Resolution:
CONTACT TACH:
0.1RPM(0.5~999.9RPM), 1RPM(over 1,000RPM)
SURFACE SPEED:
0.01m/min(0.05~99.99m/min), 0.1m/min (over 100m/min)
Battery: 4×1.5V AA Size Battery