Flir Extech 461920 Mini Laser Photo Tachometer Counter, Non-Contact RPM Measurements (2 to 99,999 RPM)

461920: Mini Laser Photo Tachometer Counter
Laser Light Source used for greater accuracy and longer measuring distance
Brand name (s) : Extech Instruments

Features:
- Make non-contact RPM measurements of rotating objects
- Use reflective tape on object to be measured and point the integral laser
- Large 5 digit LCD display with backlighting
- Memory button for Last/MAX/MIN readings
- Counter function counts up to 99,999 revolutions
- Rugged, double molded housing