Digital Photo Laser Tachometer Portable Automatic Non Contact RPM Tach Gauge of Motors Engines and Machine Parts With Accuracy 99,999 Measurement LCD Display Carrying Bag

The tachometer is a high quality instrument to measure the Rotational Speed (RPM) with wide measuring range and high resolution. It is featured with high accuracy measurement, quick measuring time and long detecting distance up to 500 mm (20 inch) with Laser. This tachometer is very easy to use by applying a reflective mark (included in package) on target object, then aim at the mark by Laser beam. This tachometer has wide range of applications include measuring rotating speed of machine, motors, model cars, wheels, lathe for metal or wood cutting work etc. Display: Large 5 digit, 18mm LCD with function annunciation Test select: Automatic Range: 2.5 to 99,999 RPM Resolution: 0.1 RPM (from 2.5 to 999.9 RPM); 1 RPM (over 1,000 RPM) Accuracy: +/- 0.05% +1 digit Sampling Time: 0.8 seconds (over 60 RPM) Distance: 50 to 500mm/ 2 to 20 inch (Laser) Memory: Last Value. Max Value. Min RPM Circuit: Exclusive one-chip of microcomputer LSI circuit Power: 9V PP3 Battery (not included) 1x Laser Photo Non-Contact Tachometer 1x Carrying bag 1x User Manual

Measures the rotational speed with a visible red light beam from a powerful LED; Digital display gives exact RPM with on guessing or errors. It is a great tool to measure High intensity class II laser measures from 2.5 - 99,999 RPM; Extra large 5-digit LCD display, high accuracy of +/- 0.05% Auto zero adjustment, stores last, minimum, and maximum readings, values can be displayed by turn anytime Value will be automatically stored in memory and can be displayed by turn anytime The RPM of motors and machine parts; The housing has been carefully shaped to fit comfortably in either hand