DT2236B Professional Photo/Contact Tachometer Counter Handheld LCD Digital Tach Meter Tester for Motor Testing Vehicle Inspection
- 【Advantage】:Contact part and photo part can be interchangeable at any time to achieve multi-purpose use.
- 【Accurate Measurement】:This digital tachometer provides fast and accurate RPM measurements of rotating objects.
- 【Function】:This LCD tachometer has a grooved speed sensor to easily measure the speed and length of wires, cables and ropes.
- 【Convenience】:Automatically prompt when the voltage of power supply is lower than the specified value.
- 【Package Include】:1 Photo/Contact Tachometer.