Handheld Digital Motor Speedometer Tachometer Cotact Laser RPM Tach Tester Meter
Line velocity：0.10~199.99m/min Light source flicker. Laser RPM：9.0~99999RPM. Unit：RPM、Hz、m/min、ft/min. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.