Resistance Box Plug Type (Constantan / Manganin Coil) Manufacturer,Supplier and Exporter
Product Code : SEL-PLE-10169
Quick Answer: A plug-type resistance box with constantan or manganin coils housed in a teak wood box, fitted with 7/16" rectangular brass blocks and an accuracy of 0.1%, used to set known resistances in circuit experiments.
Last updated: October 2026
Key Features
Teak wood box
7/16" rectangular brass blocks
Accuracy 0.1%
Constantan or manganin resistance coils
Plug type: resistors selected by inserting or removing plugs
Anti-corrosive body
Technical Specifications
Specification
Value
Type
Plug type
Coil wire
Constantan / manganin
Box
Teak wood
Blocks
7/16" rectangular brass
Accuracy
0.1%
About This Product
A resistance box supplies a chosen, known resistance to a circuit. In the plug type, each brass plug shorts out a coil when inserted, so removing plugs adds their values in series. Here the coils are of constantan or manganin, housed in a teak wood box fitted with 7/16-inch rectangular brass blocks, for practical work in school and college labs. Buyers in Chad, Uzbekistan, Armenia, Mali, Guinea and the Philippines can send an export enquiry for the Resistance Box Plug Type (Constantan / Manganin Coil).
Frequently Asked Questions
What is the accuracy of the plug type resistance box?
It has an accuracy of 0.1%. The coils are housed in a teak wood box fitted with 7/16 inch rectangular brass blocks.
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