Resistance Box

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₹1,600.00

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1000(Ω)

10000(Ω)

500(Ω)

100(Ω)

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Overview
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🔍 Resistance Box

A Resistance Box is a laboratory instrument that provides accurate and selectable resistance values for use in electrical and physics experiments. It contains a series of precision resistors connected to removable plugs or rotary switches, allowing users to select different resistance combinations as needed.

🧪 Key Features:

Type: Plug-type or rotary dial
Resistance Range: Usually from 1 Ω to 10,000 Ω (10 kΩ)
Accuracy: High-precision wire-wound resistors, ±0.1% to ±1% tolerance
Enclosure: Durable, insulated bakelite or metal casing
Markings: Clearly labeled resistance values for easy selection
Terminals: Two or more brass binding posts for external circuit connection

📚 Applications:

Used in Ohm’s Law, Kirchhoff’s Law, and Wheatstone Bridge experiments
Helps in calibrating instruments, verifying circuit behavior, and resistance substitution
Commonly used in CBSE/ICSE/State board labs, B.Sc., and engineering practicals
Essential for precision electrical measurements