Koby Dummies DT2234C+ Digital Laser Tachometer, Non-Contact Tachometer, 25-99999 RPM, LCD Display, DT2234C Tachometer Koby Dummies DT2234C+ Digital Laser Tachometer, Non-Contact Tachometer, 25-99999 RPM, LCD Display, DT2234C Tachometer Product Features: Large LCD Display Wide measuring range, high resolution, and durable. Digital display provides accurate speed readings, eliminating guesswork and errors. An ideal tool for measurement. Can be used for accurate measurement of lathe speeds in woodworking and metalworking. Speed ​​of motors and machine parts. Carefully designed housing for comfortable left- and right-handed grip. Displays the last measurement value every minute. Measurement values ​​are automatically stored in memory and can be displayed at any time. Wide measurement range, high resolution. Large screen for clear readings. Lightweight and made with a hard ABS plastic shell, aesthetically pleasing and easy to use. Specifications: Output Power: Less than 1mW Material: Hard ABS plastic housing Reflector Dimensions: 50mm (L) x 25mm (W) Battery Dimensions: 44mm (L) x 25mm (W) x 16mm (D) Product Type: Non-contact laser photoelectric tachometer Net Dimensions: 130mm (L) x 65mm (W) Scanning Diameter: 17mm Packaging Dimensions: 146mm (L) x 95mm (W) x 45mm (D) Application: Measuring the speed of lathe motors and machine tools Measuring Range: 2.5 to 99,999 rpm Package Contents: 1 x Digital Laser Photoelectric Tachometer (Non-contact Tachometer, Battery Not Included)