DEWIN Contact Digital Tachometer - Digital Tachometer 0_5 19999 RPM Contact Digital Tachometer Rotation Meter with LCD Backlight Display

Feature: This digital speed detector adopts the MCU and electrooptical technology, can perform contact measurement of rotating & linear rolling speed efficiently. The contact tachometer with convex channel lineal rate sensor, it is convenient for measuring the lineal rate of the wire, cable. ropes etc. 0.5-19999RPM, wide measuring range and high resolution. Automatically store for the MAX, Min and LAST value. Large LCD display with clear reading. Specification: Brand SMART SENSOR Model AR925 Measure range 0.5-19999RPM 0.05~19999.9m/min 0.2~6560Ft/min Resolution ratio 0.1RPM, 1RPM 0.01m/min, 0.lm/min 1Ft/min Measure error ±(0.05%+1 digit? Sampling frequency 0.8Sec Max/Min Yes Equipped with multi sensor Yes Low power notice Yes Measure method Contact Data lock Yes LCD backlight Yes Working temperature 0~50o? Storage temperature -20~70? Power 3*1.5V AAA battery(Not include) Weight 132g Product size 155*55*35mm Package list: 1 * Digital Tachometer(without battery) 1 * User manual 1 * Accessory(Bag) Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.