Description
The Conversion of Galvanometer into a Voltmeter & Ammeter Apparatus is a precision educational instrument designed to demonstrate how a galvanometer can be converted into a voltmeter and an ammeter by using suitable series (multiplier) and parallel (shunt) resistances. This apparatus provides clear understanding of the basic principles of electrical measurements and meter design.
Ideal for physics laboratories, electronics labs, engineering colleges, polytechnic institutes, and educational institutions.
✅ Key Features
⚙ Dual Conversion Capability
Demonstrates conversion of galvanometer into voltmeter
Demonstrates conversion of galvanometer into ammeter
Enables comparison of meter behavior in both configurations
🔌 Built-In Galvanometer & Resistance Network
High-sensitivity galvanometer mounted on panel
Precisely selected series and shunt resistances
Clearly shows effect of resistance on current and voltage measurement
⚡ Stable Regulated Power Supply
Low-voltage DC power source for safe operation
Smooth and stable output for accurate observations
Student-safe design for repeated experiments
📊 Accurate Measurement & Observation
Clear meter deflection for easy readings
Allows verification of theoretical calculations
Ideal for plotting and numerical validation
🧱 Educational Panel-Type Design
Printed circuit diagram on front panel
Clearly labeled terminals, switches, and controls
Rugged, compact construction for long-term academic use
🛡 Safety & Reliability
Low-voltage operation ensures user safety
Over-current protection provided
Durable components ensure consistent performance
📘 Typical Applications
Understanding galvanometer principles
Conversion into voltmeter and ammeter experiments
Electrical measurement techniques
Physics and electronics practical training
Engineering and diploma laboratory courses
💡 Why Choose This Apparatus?
Clear demonstration of meter conversion concepts
Accurate verification of electrical measurement theory
Easy to operate and ideal for students
Essential apparatus for basic electrical and physics labs
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