Meco UNI-T UT373 Mini Digital Non-contact Tachometer Laser RPM Meter Speed Measuring Instruments Auto Range

Description: 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. This portable device is able to safely measure rotational objects through a non-intrusive method. Specifications Range Resolution Accuracy RPM measurement 10.0~9999.9RPM 0.1 (0.04%+2) 10000~99999RPM 1 Counting measurement 0~99999 count 1 count (<10kHz, pulse width10 ~ 90%) 1 count Features Auto range Auto power off Low battery indication Laser-on indication Data hold Maximum/minimum Rotating speed/count function switching Overload indication LCD backlight General characteristics Refresh rate About 1s to 7s (depending on the speed, >120 rpm for 1s) Sensor type Photodiodes and laser tubes Target distance 50mm ~ 200mm Measuring angle The angle between the laser and the surface being measured is less than 30 Display 5-digit segment code; 99999 max display Drop test 1m Working temperature and humidity 0 C to 50 C (no more than 80%RH) Storage temperature and humidity -20 C to + 60 C (no more than 80%RH) Protection rating IP65 Power supply 3 1.5V batteries (AAA) (NOT Included) Battery life Continuous work for 12 hours Product color Red and grey Product weight 85g (excluding battery) Product size 183.8 x 56 x 34mm Package Included: 1 x UNI-T UT373 Mini Digital Non-contact Tachometer Detail Pictures: