Digital Tachometer RPM Meter, Abuycs Handheld Non-Contact LCD Display Digital Laser Tachometer Tach Test Meter Motor Speed Gauge Tester 0-50℃, 2.5 to 99,999 RPM

• This tachometer is used to measure the of the motor, linear and frequency, can be accuracy measuring impeller blade, roller, the of the rotating.
• Battery low power indication, LCD display backlight for easy reading even in dark day and auto shutdown after 60s.
• Hold the maximum value,minimum value,average value and the last measured value.
• Adopt the latest microprocessor technology and laser technology,which enables the instrument to be more intelligent and reliable.
• Widely used in motor, fan, washing machine, textile, automobile, aircraft ship, etc.

Features: -Hold the maximum value,minimum value,average value and the last measured value. -Fully display operation instruction and unit sybol,which is concise and explicit. -Wide measuring range and high resolution. -Battery low power indication,LCD backlight display,and auto shutdown. -Adopt the latest microprocessor technology and laser technology,which enables the instrument to be more intelligent and reliable. -Oversized screen LCD display,with clear indication. -Solid and delicated structure.The entire machine adopts durable and optimized electronic elements,and the shell adopts light and solid ABS plastic,with beautiful appearance and convenient use. Specifications: Condition: 100% Brand New Model: GM8905 LCD: 5-digital LCD with 18mm character in height Unit: Rpm Measuring Range: 2.5-99999rpm Resolution: 0.1rpm (2.5-999.9rpm); 1rpm (1000-99999rpm) Basic Accuracy: ±(0.1%n+)rpm, (2.5-999.9rpm); ±(1%n+)rpm, (1000-99999rpm) Power: CLASS II 2 5mW Sampling Rate: 1second/time Measuring Distance: 50-500mm Time Base: Quartz Crystal Auto Power Off: 1 minute without any operation Operating Environment: 0-50℃; 32-122℉; 10%-90%RH Storage Environment: - 10-80℃; - 14-176℉; 10%-75%RH Power: 2 * 1.5V AAA batteries (Not included) Weight: Approx. 154g / 5.4oz Size: Approx. 55 * 28 * 125mm / 2.2 * 1.1 * 4.9in Packing list: 1* Laser Tachometer 3* Silver Reflective Tag(200mmx12mm) 1* Instruction manual 1* Color box