Extech 461895 Accurate up to 0.05%, 0.1 and 1 RPM Resolution, Contact Tachometer
Accurate up to 0.05%, 0.1 (5 to 999.9) and 1 (1,000 to 99,999) RPM Resolution, Contact Tachometer 8-1/2 Inch Long x 2.5984 Inch Wide x 1-1/2 Inch Meter Thick, 0.5 (Contact) and 5 (Photo) to 19,999 (Contact) and 99,999 (Photo) RPM Measurement (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!