Digital Tachometer Professional Digital Tachometer LCD Display Tachometer Tester Autochange Rev Counter with 6F22 9V Non-Contact Resistant Battery

Automatic zero adjustment, these deposits, allows you to read saved data and minimum and maximum values at any time.

Tachometer via a red light beam visible by a powerful LED indicator.

A high intensity class II laser from 2.5 to 99999 RPM. Large 5-digit LCD digital display, high accuracy of +/- 0.05%.

Widely used in fields such as motor, electric fan, papermaking or automobile, plastic industry, chemical fiber, washing machine, etc.

Efficient electronic component, shell made of durable ABS plastic, no need for maintenance for years.

Note: This product does not include batteries, please bring your own batteries.