Om Electronics supplies Proving Rings for Force Calibrations. Om Electronics supplies Tachometers, pH meters, Conductivity meters, Function Generator, Output Power meters, High Voltage Breakdown Tester, Resistance Meters, Temperature Calibrators, Luxmeters, Humidity Meters, Temperature Indicators etc. The Proving Rings for Force Calibrations is recommended for calibrating materials testing machines, torque-measuring dynamometers, thrust stands and other force measuring systems. The micrometer dial is read with a single index line pointer. However, a vernier index pointer is available as an optional accessory.
