The ETB-196 trainer is designed to demonstrate the principle of converting a galvanometer into an ammeter by using a low-value shunt resistor in parallel. This is a fundamental experiment in electrical measurements, helping students understand current sensing and meter modification techniques.
The setup enables learners to determine the correct shunt resistance required to extend the range of a galvanometer for current measurement. It also teaches how sensitivity, range, and full-scale deflection are related in current-measuring instruments.
Key Features:
Galvanometer with interchangeable shunt resistors
Built-in constant regulated (C.R.) power supply
2 digital meters for simultaneous voltage and current monitoring
Clear layout with test points for calculation and verification
Durable, easy-to-use educational design
This trainer is ideal for use in physics labs, electrical engineering courses, and basic electronics training.
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