Extech Tachometer Best Accuracy ±0.05 % - Laser Digital 99990rpm

The FLIR Combination Contact/Laser Photo Tachometer provides both contact and non-contact RPM measurement functions for versatile applications. With laser guided non-contact measurements up to 2m away, this tachometer ensures safety and convenience.

Comes with wheels for linear surface speed or RPM measurements
Includes 4 AA batteries, reflective tape, and carrying case
Highly accurate readings with a basic accuracy of ±0.05% of reading