China Photo/Contact Tachometer Surface Speed Meter (6235B), Find details about China Photo Tachometer, Measuring Tool from Photo/Contact Tachometer Surface Speed Meter (6235B)
Accuracy | ±(0.05%+1 digit) |
Memory | Max. value, Min. value, |
Sampling Time | 0.5 sec(over 120RPM) |
Range Select | Auto-Ranging |
Time Base | 6MHz Quartz crystal |
Detecting Distance | 50~500mm |
Battery | 4x1.5V AA battery |