Non- GM8905 Digital Laser Tachometer Tach Meter Tester Wide Measuring Range 2.5-99999RPM LCD black

About this item

• 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. Features: Adopt the latest microprocessor technology and laser technology. Wide measuring range and high resolution. Battery low power indication, LCD backlight display and auto shutdown after 60s. Oversize screen LCD display, with clear indication. Hold the Maximum/minimum/average/last measured value. Solid and delicate structure, durable for use. Specifications: Display: LCD Backlight? Unit: RPM Measuring Range: 2.5~99999RPM Resolution Ratio: 0.1RPM(2.5~999.9RPM); 1RPM(1000~99999RPM) Measuring Error: +/-(0.1percent n+5d)RPM; 0.1RPM(2.5~999.9RPM) +/-(1percent n+5d)RPM; 1RPM(1000~99999RPM) Laser Power: 2-5mW Sampling Ratio: Once/second Measuring Distance: 50-500mm Auto Shutdown: After 60s without any operation Power Supply: 2 * 1.5V AAA Batteries (Not included) Operation Environment: 0~50 degrees C ?/ 32~122 degrees F; 10~90percent RH Storage Environment: -10~80 degrees C ?/ -14~176 degrees F; 10~75percent RH Dimension: 55 * 29 * 125mm / 2.16 * 1.14 * 4.92in Weight: 98g / 3.47oz Package Size: 15.5 * 8 * 4cm / 6.1 * 3.15 * 1.57in Package Weight: 165g / 5.84oz Package List: 1 * Tachometer 3 * Silver Reflective Tag 1 * User Manual (English)