Contact + Non Contact Tachometer, 1-99999 RPM Tachometer, Digital Photoelectric Tacho with 4 Contact Probes/Backlit Screen/Data Memory for Line Speed & Industrial Motor RPM Meter
Tachometer can measure photoelectric speed, light source flicker frequency, contact RPM, and contact line speed with high accuracy
Tachometer comes with 4 types of contact probes, versatile for a variety of applications
Tachometer equipped with data memory and data hold functions can record the max/min values and the last value in case of accident shutdown due to lower battery level or power outage
Tachometer featuring a HD screen with backlight can display working mode, value and correspondent unit, indication of data memory/data hold, max/min value, and battery level, and can automatically power off over 15s non-operation
Tachometer can be used in manufacturing of motors, fans, gears, pulleys, propellers, and other rotating machinery as well as production lines for measuring the transmission speed