Catalog > Test and Measurement > Test and Measurement Instruments > UNI-T Instruments Mini Tachometer Tachometer UNI-T UT373 Mini Tachometer, 10-99,999 RPM, Target Distance 50mm~200mm, Data Hold, Auto Power Off, Low Battery Indication, MAX Mode, MIN Mode, AVG Mode, USB, 100000 Count 551.76 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview UT373 is a reliable digital non-contact tachometer used to measure rotation speed of motors and other machines. This device is able to display results in RPM or revolution count. UT373 is able to safely measure rotational objects through a non-intrusive method. Features Auto range Up to 99999 display; overload diaplay, “OL” RPM measurement and revolution count Max/Min, data hold Singal trigger/laser-on indication Low battery/auto power off indication LCD backlight Specifications Specifications Range Resolution Accuracy RPM measurement 10.0~9999.9RPM 0.1 ±(0.04%+2) 10000~99999RPM 1 Counting measurement 0~99999 counts 1 ±1 Features Auto range Yes Auto power off Yes Low battery indication Yes Laser-on indication Yes Data hold Yes MAX/MIN Yes Rotating speed/count function switching Yes Overload indication Yes LCD backlight Yes Refresh rate 1s to 7s (>120rpm for 1s) Sensor type Photodiode and laser tube Target distance 50mm~200mm Measuring angle ±30° from perpendicular Drop test 1m General Characterisitics Power 1.5V battery (R03) x 3 Display 5-digit segment code; 99999 max display Product color Red and grey Product net weight 85g (excluding battery) Product size 183.8mm x 56mm x 34mm Standard accessories Batteries, reflective tape Standard individual packing Bubble bag, gift box, English manual