The ESAW Crompton Potentiometer (EEC-9934) is an export-quality precision measurement instrument designed for comparing unknown voltages with a known standard. Built for educational, research, and industrial use, it ensures accuracy with its dual voltage dials—1st dial: 6×250 mV, 2nd dial: 500 slide-wire divisions = 250 mV—where each division equals 0.5 mV (500 µV).

The panel includes coarse and fine rheostats, terminals for 2V battery, galvanometer, and standard cell, and a built-in self-standardization circuit for reliable calibration dependent on dial settings. Operates at approx. 125 mA, making it ideal for physics, electronics, and metrology applications.

Realistic Use Cases:

• Students: Understand principles of potential difference and calibration.

• Schools & Colleges: Conduct physics and electronics experiments.

• Science & Chemistry Labs: Perform accurate electrochemical tests.

• Engineering/Nursing Colleges: Teach voltage measurement techniques.

• Industrial Labs & Research Centres: Calibrate sensitive equipment with precision.

Technical Details:

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