WINGONEER Tachometer Digital Laser RPM Gauge, 5-digit LCD Display, 2.5 to 99.999 RPM, Quartz Glass Time Base, Plastic Housing, LED & Laser Detection

• Display: 5-digit, 18 mm (0.7 inch) LCD (liquid crystal display), with function display.
• Tear range: 2.5 to 99.999 rpm (R/min); Accuracy: ± (0.05% + 1 digit); Sampling time: 0.8 sec. (Over 60 rpm)
• Test range selection: automatic, menory: last value, max. value, min. Value
• Detection distance: 50 to 200 mm / 2 to 10 inches (LED), 50 to 500 mm / 2 to 20 inches (laser)
• Time base: quartz glass, circuit: exclusive on-chip of microcomputer LSI circuit, power supply: one 6F22 9V battery (not included)

Large LED display: Digital display conveys accurate RPM without estimates or errors. The last value/max, value/min is automatically saved and can be displayed again by rotation. It has durable and sustainable components with a strong, lightweight ABS plastic housing, you can use it for years. The case has been shaped so you can hold it comfortably in your hand. Specifications: Screen: 5 digits, 18 mm (0.7 inches) LCD (liquid crystal display) with function message. Range: 2.5 to 99.999 RPM (R/Min) Resolution: 0.1 RPM (2.5 to 9.999 RPM) 1RPM (over 1,000 RPM) Accuracy: ±(0.05%+1 digits) Sampling time: 0.8 seconds. (over 60 RPM). Test range: automatic. Memory: last value, max. Value, min. Value: Measuring distance: 50 to 200 mm/2 to 10 inch (LED), 50 to 500 mm/2 to 20 inch (laser). Base time: quartz. Circuit: exclusive on-chip of microcomputer LSI circuit. Power supply: one 6F 22 9V battery (not included). Power consumption: approx. 35 mA (LED) approx. 30 mA (laser). Operating temperature: 0 to 50 °C (32 to 122 °F) Colour: grey with orange. Dimensions: 131 x 70 x 29 mm. Net weight: 129g Package dimensions: 146 x 96 x 52 mm. Package weight: 215 g. Box contents: 1 x WINGONEER carry bag. 3 x 20 cm reflective tape. 1 x user manual