Resistance Box Electronic Type Manufacturer,Supplier and Exporter
Product Code : SEL-PLE-10174
Quick Answer: Housed in a high-impact polystyrene case, this electronic-type resistance box selects values by rotary switches with 10 Ω resolution up to 10 MΩ, using metal film resistors and silver-plated brass switch contacts.
Last updated: October 2026
Key Features
Compact, durable high-impact polystyrene case
Metal film resistors
Silver-plated brass contact switches
Resistance selected by rotary switches
Range from 10 Ω to 10 MΩ with 10 Ω resolution
Power rating 0.6 W
Technical Specifications
Specification
Value
Decade box type
Resistance
Minimum resistance
10 Ω
Maximum resistance
10 MΩ
Resolution
10 Ω
Residual resistance
0.1 Ω
Accuracy
±1%
Power rating
0.6 W
Temperature coefficient
±100 ppm/°C
Dimensions
70 x 190 x 140 mm
Weight
490 g
About This Product
Turning the rotary switches sets each decade, so the total resistance can be read straight from the switch positions instead of by adding up plugs. The box is particularly suitable for use in electrical and electronic industrial laboratories, and it also serves practical work in school and college labs.
Frequently Asked Questions
What is the range and resolution of the electronic resistance box?
It covers 10 Ω to 10 MΩ with a resolution of 10 Ω, a residual resistance of 0.1 Ω and accuracy of ±1%.
How are values selected?
The required resistance is selected with rotary switches fitted with silver-plated brass contacts.
