Portable Wheatstone Bridge Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-14512
Indian Lab Suppliers supplies the Portable Wheatstone Bridge (Product ID: 14512) as part of its electronics engineering lab equipment range. It is a portable Wheatstone bridge with ratio arms and decade resistors for measuring unknown DC resistance.
Quick Answer
It has ratio arms, decade resistors and keys or selector switches, with brass binding posts for the unknown resistor and terminals for a galvanometer. The typical range is 1 Ω to 10 kΩ with an accuracy of ±0.5% or better, depending on model. An external DC source is connected when needed. Students set the ratio arms, adjust the decades until the galvanometer shows null deflection, and multiply the decade reading by the ratio to obtain the unknown resistance. Please confirm the range and whether a galvanometer is supplied at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Type | Portable Wheatstone bridge |
| Controls | Ratio arms, decade resistors, keys/selector switches |
| Range | Typically 1 Ω to 10 kΩ (varies by model) |
| Accuracy | ±0.5% or better |
| Galvanometer | Terminals provided |
| Supply | External DC source, if needed |
| Terminals | Brass/metal binding posts |
Where This Is Used
Used for DC resistance measurement and null-deflection experiments in physics, electrical and electronics labs. Compare with the Portable Wheatstone Bridge Apparatus (Product ID: 14511), which balances on dial knobs and lists its own galvanometer. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
What accuracy is stated?
±0.5% or better.
Is a galvanometer built in?
Galvanometer terminals are provided; please confirm at quotation whether a galvanometer is supplied.
What is the measuring range?
Typically 1 Ω to 10 kΩ, depending on model.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Physics Lab Equipment
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