The ESAW Potentiometer 4-Wire with Spring Type Press Jockey (EEC-9916) is an advanced version of the traditional student potentiometer. Instead of a pencil jockey, it uses a spring-type brass sliding jockey with pulley arrangement system to keep wires tight and ensure consistent accuracy.

The brass alloy jockey slides smoothly over a metallic rod and comes with four single sharp pencil spring-loaded contacts supplied separately. Designed with an overlapping Perspex cover for safety, this potentiometer delivers maximum durability, minimal end error, and smooth operation—making it the best potentiometer for students and professional labs.

Use Cases

• Students: Learn EMF and potential difference measurement experiments with a reliable, easy-to-use potentiometer.

• Schools & Colleges: Widely used as educational lab equipment for physics and electronics classrooms.

• Science & Chemistry Labs: Ensures accurate calibration and resistance measurement in practicals.

• Nursing, Medical & Engineering Colleges: Helps in applied physics and biomedical training experiments.

• Industrial Labs & Research Centres: Suitable for R&D, electrical calibration, and testing in advanced labs.

Exported worldwide across India, Africa, Asia, Europe, and the USA, ESAW ensures affordable potentiometers for labs with bulk supply, international quality, and long service life.

Technical Specifications

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