Tachometer

Item Code : SP1023

Measuring Range	: 2.5 to 99999 RPM (r/min)
Resolution	: 0.1 RPM
Detecting Distance	: 50 to 250 mm/2 to 10 inch (LED), 50 to 500 mm/2 to 20 inch (Laser).
Accuracy	: ±(0.05%+1 digit),
Sampling Time	: 0.8 sec. (over 60 RPM).
Display	: LCD (Liquid Crystal Display), with function annunciation.
Operation Temp.	: 0 to 50°C (32 to 122°F),
Power Consumption	: Approx. 50mA (Operation),
Battery	: 4 X 1.5V AAA