2 in 1 Contact & Non-contact Measuring LCD Digital Laser Tachometer Rotation Tachometer Photo Tach RPM Surface Speed Tester

This is a professional and practical tachometer with wide measuring type and range. It is dual use, you can choose non-contact or contact way to test on your needs. With laser technology to targeting, you can get more accurate data. It can be widely used in the field of motor, electrical fan, paper making, plastic industry, chemical fiber, washing machines, car making etc.

Features:
Dual use for non-contact & contact testing on your needs.
Have 4 different connecting head used for contact measuring.
Wide measuring type: can test rotational speed(RPM), counter rotating(REV),frequency(Hz),surface speed(m/minute; inch/min; feet/min; yard/min and length(meter, inch, feet, yard).
High resolution ratio and 5-digit backlight LCD display.
Latest laser targeting technology.
All 30 data storage: 10 maximum/ minimum/instantaneous measuring data.
Wide measuring range: non-contact way--2 to 99999RPM; contact way--2 to 20000.
Sampling time is just 0.5 sec.
Extensive usage: usually can be used in the field of motor, electrical fan, paper making, plastic industry, chemical fiber, washing machines, car making etc.

Specifications:
Power Supply: 9V Battery(Not Included)
Display: 5-digit Backlight LCD Display
Accuracy: 0.02% +/- 2 digits
Contact Measuring Range: 1-19999RPM
Non-contact Measuring Range: 1-99999RPM
REV Measuring Range: 1-99999
Resolution Ratio: 0.1 or 1
Measuring Distance: 50mm-600mm
Power Consumption: 45mA
Working Temperature: 0℃-50℃(32℉-122℉)
Item Size: 18 * 7 * 2.8cm / 7.09 * 2.76 * 1.1in
Item Weight: 196g / 6.92oz
Package Size: 21.5 * 13 * 5.3cm / 8.47 * 5.12 * 2.09in
Package Weight: 290.5g / 10.23oz

Package List:
1 * Tachometer
4 * Connecting Head
1 * Red Protection Cover
1 * Reflective Tag
1 * Englsih User Manual