Digital Tachometer 2.5-99999rpm Lcd Display Wide 2.5-99999rpm Lcd Tester Wide 2.5-99999rpm Meter Tester Wide Havou Jinmie

Non-contact GM8905 Digital Laser Tachometer Tach Meter Tester Wide Measuring Range 2.5-99999RPM LCD Display Solid and delicate structure for use. Battery low indication LCD backlight display and auto shutdown after 60s. Hold Maximum/minimum/average/last measured value. Wide measuring and high resolution. Oversize screen LCD display with clear indication. Adopt latest microprocessor technology and technology. Tachometer is used to detect rotate speed linear velocity or frequency of motor.It can be widely used in motor fan washing machine textile automobile airplane ship and other industries. Specifications: Weight: / 3.47oz Operation Environment: 0~50C / 32~122F; 10~90RH Sampling Ratio: Once/second Measuring : 2.5~99999RPM Package Size: 15.5 * 8 * 4cm / 6.1 * 3.15 * 1.57in Package Weight: 165g / 5.84oz Auto Shutdown: After 60s without any operation +/-(1n+5d)RPM; 1RPM(1000~99999RPM) Dimension: 55 * 29 * 125mm / 2.16 * 1.14 * 4.92in Storage Environment: -10~80C / -14~176F; 10~75RH Measuring Distance: 50-500mm : 2-5mW Measuring Error: Unit: RPM Resolution Ratio: 0.1RPM(2.5~999.9RPM); 1RPM(1000~99999RPM) Supply: 2 * 1.5V AAA Batteries (Not included) Display: LCD Backlight +/-(0.1n+5d)RPM; 0.1RPM(2.5~999.9RPM) Package List: 3 * Silver Reflective 1 * User Manual (English) 1 * Tachometer