Extech 461891 Accurate up to 0.05%, 0.1 RPM Resolution, Contact Tachometer
Accurate up to 0.05%, 0.1 RPM Resolution, Contact Tachometer 6.6929 Inch Long x 2.8 Inch Wide x 1-1/2 Inch Meter Thick, 0.5 to 20,000 RPM Measurement (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!