Product DescriptionWIDE APPLICABILITY: This portable tachometer has a wide application and it can be extensively used in diversified manufacturing industries, such as televisions, fans, paper-making, plastic, chemical fiber, washing machines, autos, airplanes and steamships, etc.
ACCURATE SPEED MEASUREMENT: The rotational speed of this digital tachometer is 2.5RPM-99999 RPM and the resolution ratio is 0.1 RPM. The degree of accuracy can reach up to +/- (0.05%+1).
STABLE, SAFE & DURABLE: The tachometer is possessed of non-contact velocity measurement with high precision and fast measurement, which is proved to be reliable, stable and most importantly, it is much safer to use.
MEMORY FUNCTION: It is equipped with a data memory function. The memory value: maximum value/ minimum value/average value ( every 10 sets of data). In this way, it can record 50 sets of data because of the automatic detection function.
USER-FRIENDLY FEATURES: It comes with a super large clear LCD screen for easy digital reading and a low battery reminder function. In addition, you can take it with you everywhere due to the portable design. The button is way easy to operate.
1 * Digital Tachometer
4 *Reflective tape
AAA battery including