Mini Non-Contact Tachometer UT373 is a reliable digital non-contact tachometer used to measure the rotation speed of motors and other machines. This device can display results in RPM or revolution count. UT373 can safely measure rotational objects through a non-intrusive method.Specifications of Tachometer UT373SpecificationsRangeResolutionAccuracyRPM measurement10.0~9999.9RPM0.1±(0.04% 2)10000~99999RPM1Counting measurement0~99999 counts1±1Features of Tachometer UT373Auto range√Auto power off√Low battery indication√Laser-on indication√Data hold√MAX/MIN√Rotating speed/count function switching√Overload indication√LCD backlight√Refresh rate1s to 7s (>120rpm for 1s)Sensor typePhotodiode and laser tubeTarget distance50mm~200mmMeasuring angle±30° from perpendicularDrop test1mGeneral CharacteristicsPower1.5V battery (R03) x 3Display5-digit segment code; 99999 max displayProduct colorRed and greyProduct net weight85g (excluding battery)Product size183.8mm x 56mm x 34mmStandard accessoriesBatteries, reflective tapeStandard individual packingBubble bag, gift box, English manual
