Extech Tachometer Best Accuracy 0.05 % - Laser Backlit LCD 99999rpm

The FLIR Combination Contact/Laser Photo Tachometer quickly measure RPM, surface speed and length with one tool. Use the contact wheel for up-close readings or laser mode for safer, non-contact measurements up to 1.6ft (0.5m) away.

Large 5 digit backlit LCD display
Microprocessor based with quartz crystal oscillator to maintain high accuracy