Decade Resistance Box Manufacturer,Supplier and Exporter in India
Product Code : SCL-ES-11793
Quick Answer: The Decade Resistance Box gives switchable resistance values from 1 ohm to 1 megohm using manganin or constantan wire and rotary dials, in single- to six-decade versions. It connects through 4 mm shrouded brass binding posts.
Last updated: October 2026
Key Features
- Manganin or constantan resistance wire with a low temperature coefficient
- Rotary dial switching with low contact resistance
- Single- to six-decade versions, 1 ohm to 1 megohm total range
- Bakelite panel in a metal or wooden housing
- 4 mm shrouded brass binding posts
Technical Specifications
| Specification | Value |
|---|---|
| Resistance wire | Manganin / Constantan, low temperature coefficient |
| Switching | Rotary dials, low contact resistance |
| Range | 1 ohm to 1 megohm total |
| Versions | Single to six decades |
| Panel and housing | Bakelite panel; metal or wood housing |
| Terminals | 4 mm shrouded brass binding posts |
| HS code | 9030.33 |
About This Product
A decade box lets a known resistance be dialled in quickly for DC and low-frequency AC bridge circuits. In practicals it is the known arm of a Wheatstone bridge or metre bridge, a standard in potentiometer work, and a variable load for checking Ohm’s law and Kirchhoff’s laws.
Frequently Asked Questions
What range does the Decade Resistance Box cover?
Versions run from a single decade up to six decades, covering a total range of 1 ohm to 1 megohm.
Related: Electrostatics & Sound, Resistance Box, Plastic, Capacitance Box, Decade Type and Resistance Substitution Box.
For a quotation on the Decade Resistance Box, contact Educational Instrument.
