REED INSTRUMENTS R7050 Compact Photo Tachometer and Counter($107.99Value)

Description

Combination Tachometer, RPM Accuracy +/-0.05 Percent, RPM Resolution 0.1 RPM, Maximum Contact RPM Not Applicable, Minimum Contact RPM Not Applicable, Maximum Non-Contact RPM 99,999 RPM, Minimum Non-Contact RPM 2 RPM, Maximum Non-Contact Distance 1...