Features Stable Performance Assurance: Experience reliable and consistent readings with this 2 in 1 digital tachometer, ensuring you can measure with confidence every time Wide Measurement Range: Accurately measure speeds from 2.5 to 99999 RPM, with high resolution options of 0.1 RPM or 1 RPM, catering to diverse measurement needs Large LCD Display: The easy-to-read LCD screen allows for clear visibility and measurement of distances from 50 to 500mm, making it versatile for various applications High Accuracy Construction: Crafted from durable plastic, this tachometer provides precise measurement results while ensuring long-lasting use and safety Versatile Application Use: Perfect for a variety of industries, including motors, electric fans, and automobile production, this multifunctional device meets numerous operational needs Features: 1、[Stable Performance] 2 in 1 and non handheld digital tachometer, with stable performance, can be used with confidence. 2、[Measurement Range] The wide measurement range is 2.5~99999RPM, and the high resolution is 0.1RPM or 1RPM, the s speed measurement range is 1.0~1999.9RPM. 3、[Large LCD Screen] Digital tachometer with a large LCD screen, it can measure distances of 50~500mm, to meet your various need. 4、[High Accuracy] Made of plastic material, safe, , accurate measurement results, can be used for a long time. 5、[Widely Application] Widely used in motors, wheels, sheet metal lathes, electric fans, papermaking, plastics industry, chemical fiber, washing machines, automobile production, etc. Specification: Item Type: Digital Tachometer Material: Plastic Product Model: 6236P Display: 5 digit LCD Accuracy: ± (0.05% + 5) Range Selection: Automatic range Effective Distance: Approx. 50-500mm / 1.97-19.69in Product Size: Approx. 190 x 70 x 35 mm / 7.5 x 2.8 x 1.4 in Power Supply: 1 x 9V 6F22 battery (Battery Not Included) Power Consumption: L than 40mA Measuring Range: 10-99999 RPM photoelectric speed 1.0-19999 RPM for rotation speed 1.00-1999.9 M/min for line speed Resolution: Photoelectric Rotation Speed: 0.1rpm (2.5-999.99RPM) 1RPM (above 1000rpm) Rotation Speed: 0.1rpm (0.5-999.99RPM) 1RPM (above 1000rpm) Line Speed: 0.01m/min (0.05-99.999m/min) 0.1M/min (above 100 meters/min) Package List: 1 x Digital Tachometer (Battery Not Included) 3 x Adhesive Tape 4 x Accessories 1 x Storage Bag 1 x Manual Note: Please read the instructions carefully before use, and strictly abide by the safety rules and cautions, cautions and warnings listed in the instructions Package List 1 x Digital Tachometer (Battery Not Included) 3 x Adhesive Tape 4 x Accessories 1 x Storage Bag 1 x Manual