Tachometers normally come as 2 types, one is optical whereby a the tachometer puts out a beam of light and this is picked up by reflective tape on the shaft, we can calibrate to within 1 RPM of the true shaft speed. Mechanical Tachometers either operate as an Optical tachometer internally or as a series of cogs and wheels eventually giving you an indication of RPM on a dial we can calibrate these to within 3 to 4 RPM.
We clean your instrument, check fuses, replace battery (if required) and check test leads (if supplied) then carry out a verification in accordance to the Manufacturers Specifications (if available). If additional test points are required please consult with us and we can add these into our test procedure. If your test equipment fails to perform or fails it’s specification we will contact you awaiting further instruction before we proceed with any form of service work. If your device fails we can offer an alternative product.
