Tachometer Contact & Non-contact Digital Tachometer 4 Test Mode Laser Photo Tachometer 1.0～99999RPM High Accuracy RPM Tachometer with 4 Contact Probes, Backlit Display, Data Memory/Hold,Auto Power Off
About This 【2-in-1 Contact & Non-contact Photoelectric Laser Tachometer】Our digital tachometer integrates 2 measurement methods, contact type and photoelectric laser non-contact type. Tachometer can perform photoelectric speed measurement,light source flicker frequency measurement, contact RPM measurement, and contact line speed measurement. Tachometer can be widely used in motor, fan, paper, plastic, chemical fiber, washing machine, automobile, aircraft, ship and other manufacturing industries. 【Photoelectric Laser Non-contact Measurement】Our digital tachometer adopts a advanced photo sensor.Without contact, laser tachometer can be used for photoelectric speed measurement and light source flicker frequency measurement. Laser tachometer is suitable for measuring fast rotating objects such as fans, motors,and propellers.Note: If you want to convert it from contact to non-contact,just need to remove two screws on the back to take off contact wheels, then non-contact laser will be exposed. 【Contact Measurement & 4 Contact Probe Options】Tachometer is equipped with 4 different contact probes, you can choose the appropriate probe according to different scenarios to achieve close contact with the measured object. RPM tachometer is suitable for measuring speed of conveyor belts, gears, pulleys, etc. 【Wide Measuring Range & High Accuracy & Long Measuring Distance & Multiple Units Options】Photoelectric speed measuring range of our tachometer is up to 9.0~99999RPM, contact rotating speed measuring range is up to 1.0~19999RPM. The tachometer is accurate to +/ -0.5% and can measure effective distances up to 2 ~ 20 inches under the photoelectric laser measurement mode. Digital tachometer provides a variety of units for you to choose from: RPM, m/min, ft/min, Hz. 【HD Backlit Display & Data Memory & Data Hold】Tachometer has a high-definition backlit display, allowing you to read clearly even in dark conditions. Digital tachometer can automatically save the maximum value, the minimum value and hold the last value, so you don't need to worry about the shutdown due to low power or unexpected power failure. 【Auto Power Off & Low Battery Prompt & Portable Carrying Bag】After about 15 seconds of power on, if the tachometer gauge is in a state of no operation, it will automatically shut down to help you save power and prolong the service life of the battery. Digital tachometer also has low battery prompt function. Tachometer comes with a carrying bag for easy carrying and storage.
