This Contact Digital Tachometer is used to detect rotate speed, linear velocity or frequency of motor. It can be widely used in motor, fan, washing machine, automobile, airplane and other industries.

Features:
Adopts the MCU and electrooptical technology for contact measurement efficiently.
Wide measuring range and high resolution.
LCD display for clear indication.
Max./Min./LAST value measurement.
Equipped with the linear channel rate sensor, easy to measure the linear rate of wire, cable, etc.
Convertible accessories for different measurement.
Includes low battery indication and auto power off function.
Comes with a protective bag for easy storage.

Specifications:
Brand Name: SMART SENSOR
Color: Black + Yellow
Material: ABS
Display: LCD Backlight Display
*Measuring Range:
0.5 ~ 19999RPM
0.05 ~ 1999.9m/min
0.2 ~ 6560ft/min
*Resolution:
0.1RPM (0.5 ~ 999.9 RPM) / 1RPM(above 1000RPM)
0.01m/min (0.05 ~ 99.9m/min) / 0.1m/min(above 100m/min)
0.1ft/min (0.1 ~ 999.9ft/min) / 1ft/min(above 1000ft/min)
Accuracy: (0.05%+1dgt)
Sampling Time: 0.8s(over 60RPM)
Power Consumption: Approx. 30mA
Power Supply: 3 * 1.5V AAA Battery(NOT Included)
Operation Environment: 0~50C / 32~122F
Storage Environment: -10~60C / -14~140F
Item Size: Approx. 17 * 5.6 * 3.5cm / 6.7 * 2.2 * 1.4in
Item Weight: Approx. 125g / 4.4oz
Package Size: Approx. 20.5 * 11.1 * 6cm / 8.1 * 4.4 * 2.4in
Package Weight: Approx. 230g / 8.1oz

Package List:
1 * Digital Tachometer
5 * Rubber Tips
1 * Protective Bag
1 * User Manual(English)