China Measuring Tool Contact Tachometer Surface Speed Meter (2235A), Find details about China Photo Tachometer, Measuring Tool from Measuring Tool Contact Tachometer Surface Speed Meter (2235A)
Display | 5 digits 18mm (0.6") lcd |
Accuracy | ±(0.05%+1 digit) |
Sampling time | 0.5sec(over 120rpm) |
Range select | auto-ranging |
Memory | max. value, min. value, last value |
Test range | 6mhz quartz crystal |
Power consumption | approx 45ma |
Time base | 6mhz quartz crystal |
Time base accuracy | 10x10-6(0~50°c) |
Battery | 4x1.5v aa battery |