Speed Rotation Meter: This Digital Tachometer Applies the MCU and electrooptical technology, which can perform contact measurement of rotating & linear rolling speed efficiently
Wider Measurement Range and High Resolution: This Digital Speed Tachometer can measure a wider range: 0.5-19999RPM, wide measuring range and high resolution
LCD Display Allows Clear and Easy Reading: This Contact Speed Digital Tachometer is equipped with large LCD display, which allows clear reading
Multi-functions Supports High Accurate and Stable Performance: Automatically store for the MAX, Min and LAST value
Ideal Tool for Variety Items' Measurement: Accessories convertible for different measurement