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

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

Specifications:
Brand Name:
Color: Black + Yellow
Material: ABS 
Display: LCD Backlight Display
*Measuring : 
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 : 0.8s(over 60RPM) 
Consumption: Approx. 30mA
: 3 * 1.5V AAA (NOT Included)
Operation Environment: 0~50°C  / 32~122°F
Storage Environment: -10~60°C  / -14~140°F
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: E3430
1 * Digital
5 * Rubber Tips
1 * Protective Bag
1 * User Manual(English)