Three Dial Inductance Box Manufacturer,Supplier and Exporter in India
Product Code : EL-SI-8093
Jlab Export is a leading Three Dial Inductance Box Manufacturer,and suppliers in India
Three Dial Inductance Box (code EL-SI-8093) is a dial-type inductance box with three dials, used to set a known inductance in AC bridge and circuit experiments in college physics and electrical labs. JLab also lists it in two-dial, four-dial and five-dial versions, so a lab can match the number of dials to its practicals. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Number of dials | Three |
| Other versions | Two Dial, Four Dial and Five Dial Inductance Box |
| Quality check | Each inductance box is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SI-8093 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Three Dial Inductance Box Used For?
An inductance box with several dials lets students change the inductance in a circuit in steps without rewiring, much as a resistance box does for resistance. It serves as the known or adjustable inductance arm in bridges such as the Maxwell and Anderson bridges, and, with a capacitor box and an oscillator, in LR time-constant and LCR series-resonance experiments or in studying how impedance depends on inductance and frequency. Because this listing gives no dial values, check the ranges your practical manual expects and confirm them with JLab when you enquire.
Frequently Asked Questions
What inductance range does it cover?
The range and step of each dial are not given in this listing. Ask JLab for the values of the box you are quoted, or send the ranges your experiments need.
Are other numbers of dials available?
Yes. The listing names two-dial, four-dial and five-dial inductance boxes as well as this three-dial model.
Who manufactures the inductance box?
Jain Laboratory Instruments Pvt Ltd (JLab) makes it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a scientific instruments manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This inductance box is made at JLab’s own works rather than bought from a trader, so colleges, dealers and importers buy direct from the maker, each box is visually inspected, and repeat orders are handled by the manufacturer. JLab exports worldwide and ships to buyers in every region — Luxembourg in Western Europe, Honduras in Central America and the Caribbean, Benin in West Africa, Saudi Arabia in the Middle East and Kazakhstan in Central Asia among them. Tender details are on the JLab lab tenders page.
Related Inductance and Capacitance Boxes
- Decade Inductance Box — a band-switch inductance box on a Bakelite panel in a wooden case, listed with its ranges for each number of dials.
- Fixed Inductance Boxes — fixed air-cored inductors with listed accuracy.
- Four Dial Condenser Box — the dial-type box for capacitance, for LCR circuits.
- Maxwell Inductance Bridge — measures an unknown inductance against a built-in standard.
- Bridge Oscillator — a fixed-frequency sine-wave source for AC circuits and bridges.
More in the Scientific Instrument range and the Indian Instruments section.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the number of dials, the inductance ranges you need, the quantity (minimum 10 units) and your delivery location through the contact page.
Last updated: 8 October 2026
