Extech - Model 461830 -Digital StroboTach

Checks and analyzes motion and speed by simply aiming and synchronizing it’s flash rate (FPM) with a rotating object

Read RPMs on 4 digit LED display

Duty cycles from 5 to 30 minutes and 1second sampling time

Ideal for measuring the speed of moving gears, fans, pumps, motors and other equipment used in general maintenance, production, quality control or laboratories

High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base

Complete with 6 ft power cord, handle and can be tripod mounted. 

Optional Certificate of Calibration traceable to N.I.S.T.

Choice of power supplies:  

• 461830 (115 VAC)
• 461831 (220 VAC)