Stop the rotating object to be measured
Cut a section of reflective paperPaste on the object to be tested
Fix the tachometer in a stable positionDistance the laser of the tachometer from the receiving windowBetween 50 and 500 mm of the measured object
Press the switch to turn on the tachometerAim the laser at the reflective paper on the measured object,And the vertical included angle with the reflective paper is not more than 30
Start the object to be measuredThe instrument displays the speed being measuredore than 30
Quantity
ltem No.
Digital Non Contact Infrared Tachometer
High Quality Material: This product is made of high-quality material, which is wear-resistant and durable, not easy to break and can be used for a long time.
Easy to Use: This Digital tachometer is very easy to use by applying a reflective marks on target objects, then aims at the marks by beam.
High-Precision: This Infrared Digital tachometer is a high quality instrument with high accuracy measurement, quick measuring time and long detecting distance.
Digital Display: LCD liquid crystals display, value will be automatically stored in memory, let you clearly see the value.
Wide Application: This tachometer has wide range of applications including measuring rotating speed of machine, motors, model cars, wheels, lathe for metal or wood cutting work etc.
Material | ABS |
Product size: | 150*80*40mm |
Battery | 9V battery (not included) |
Accuracy: | ±0.02%+1digital |
Measuring distance: | 50-500mm |