Monarch Instrument - Model 6180-074 -Remote Contact Assembly (RCA)

With the PLT200 Tachometer, measurement of units in addition to Revs requires the attachment of the Remote Contact Assembly (RCA) and tips/wheels. With this attachment, the tachometer can measure RATE inputs-revs, inches, feet, yards, centimeters, and meters either per second, per minute, or per hour, as well as miles per hour. The RCA includes two contact tips (concave and convex) and a 10 cm linear contact wheel. Monarch also offers a compatible 12 in. Linear Wheel (sold separately).