DT2234C + Digital Laser Tachometer RPM Meter Non-Contact 2.5RPM-99999RPM LCD Display Tachometer DT2234C Tester Speed Features: 1. Large LCD display 2. Wide measurement range and high resolution. Durable. 3. Digital display provides accurate RPM without any error. It is a good measuring tool 4. In wood and metal processing, it can be used to accurately measure the speed of lathes. 5. RPM of motors and machine parts. 6. The case is carefully designed to fit comfortably in both hands. 7. Last value/minute. Values are automatically stored in memory and can be rotated at any time. 8. Wide measuring range, high resolution 9. Large screen display, clear readings 10. Light weight, the shell is made of hard ABS plastic, beautiful in shape and easy to use. Specifications: 1. Output: less than 1mw 2. Material: Hard shell ABS plastic 3. Product type: Non-contact RPM laser photo tachometer 4. Scanning diameter: 17mm 5. Purpose: Measuring the speed of lathe motors and machines 6. Range: 2.5 to 99,999 RPM Package includes 1 x Brand new digital laser tachometer (battery not included) 1 x English manual Note: This product does not come with a retail box, we will put it in a safe package