•SIMPLE AND EASY TO USE AND READ ! •MEASURE RPM FROM 10 TO 99999 RPM ! •AUTO RANGE FUNCTION ! •NON-SLEEP MODE & HOLD FUNCTION ! •AFFIX A REFLECTIVE TAPE TO THE ROTATING ELEMENT TO MEASURE ! Lowest cost tachometer in the market Two ways to power on/off Safe and easy to get rotation speed Non-contact measurement by red LED beam Contact rotating object via convex or concave contact tips Auto power off in 20mins inactivity Hold function freezes current reading Four rotation speed units are selectable in contact mode: rpm, m/min, ft/min, yd/min. Sleep mode can be disabled Low battery icon indicates weak power Measuring range Rotation (non-contact) Rotation (contact) Surface speed (contact) 10.0~99999RPM Resolution RPM unit 0.001/0.01/0.1/1 M/Min unit 0.0001/0.001/0.01/0.1 Ft/Min unit 0.0001/0.001/0.01/0.1 Yd/Min unit 0.0001/0.001/0.01/0.1 Accuracy +/-(0.1% of rdg.+2 digit) Measure distance 5~30cm Power consumption 5uA(Idle), 18mA(measurement) Sampling time 1second(>60RPM), Operating temp 0~50 C
Trustpilot
2 months ago
2 months ago
