Pullman Instruments - Specialists in Calibration and Measurement

Chauvin Arnoux Digital Tachometer C.A 1725

Digital Tachometer C.A 1725



With its rotary switch, the C.A 1725 is simple to use and offers numerous measurement possibilities with or without contact. 

Measurement by photo-reflection for no-contact measurement: a reflective strip is positioned on the part to be tested. 
Contact measurement with accessories: a mechanical adapter (cylinder, cone or calibrated wheel) converts the rotation speed into pulses which are then measured by the tachometer. 

The digital display shows a 42-segment bargraph, the functions selected, the alarm thresholds, etc. 
The rotary switch gives direct access to 7 different measurement units (RPM, Hz, etc.) and each key on the keyboard corresponds to a function (MIN MAX, Smoothing, alarms, etc.).


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