Resistance Box Electronic Type Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4699
Jlab Export is a leading Resistance Box Electronic Type Manufacturer,and suppliers in India
Resistance Box Electronic Type (code EL-SLE-4699) is an electronic-type resistance box for general physics laboratory experiments, where it puts a known resistance into a circuit, for example when checking Ohm’s law or balancing a bridge. It is offered in 50, 100, 500 and 1000 ohm variations. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Resistance box, electronic type |
| Variations | 50 ohms, 100 ohms, 500 ohms and 1000 ohms — state the value you need |
| Application | General physics laboratory experiments |
| Quality check | Each resistance 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-SLE-4699 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Resistance Boxes?
| Model | Type | Values or ranges listed | Accuracy stated |
|---|---|---|---|
| This box (EL-SLE-4699) | Electronic type | 50, 100, 500 and 1000 ohms | Not stated |
| Resistance Box Plug Type (Superior Type) | Plug type, superior quality | 100, 500 and 1000 ohms | ±0.1% (calibrated on an imported testing bridge) |
| Resistance Box Plug Type (Economy Type) | Plug type, regular quality | 50, 100, 500 and 1000 ohms | ±0.1% (same calibration statement) |
| Resistance Box Decade Type (Single Dial) | Decade type, single dial | 0–1, 0–10, 0–100 and 0–1000 ohms | Not stated |
If your practical or tender needs a stated accuracy, the plug-type boxes are the ones whose listings give a figure; ask JLab to describe this electronic version before you choose between them.
What Is the Electronic Resistance Box Used For?
In school and college physics, a resistance box is the known resistance in a circuit: students connect it in series with a cell, an ammeter and a key to study how current changes with resistance in the class 10 Ohm’s law experiment, and in class 12 it forms the known arm of a meter bridge or sets the resistance in potentiometer and galvanometer circuits. Keep the current small and switch the circuit off between readings, because a resistor that warms up no longer has quite the same resistance.
What to Specify When Ordering
- Value — 50, 100, 500 or 1000 ohms, and how many of each.
- Box type — this electronic type, or a plug-type or decade box from the table above.
- Quantity — the minimum order is 10 units.
Frequently Asked Questions
What is the electronic resistance box used for?
It provides a known resistance in general physics experiments, such as Ohm’s law, meter bridge and potentiometer circuits.
Which resistance values can I order?
The listing offers 50, 100, 500 and 1000 ohm variations. Give the value and quantity of each in your enquiry.
What is its accuracy and how is the value selected?
This listing does not state a tolerance or the selection method, so ask JLab for these details with the quotation. The plug-type boxes are listed with ±0.1% accuracy if you need a stated figure.
Who makes the electronic resistance box?
JLab — Jain Laboratory Instruments Pvt Ltd — makes it at its works in Ambala, Haryana, and supplies it factory-direct.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, which makes physics instruments and other educational lab apparatus in India. The company was incorporated in 2017 and is based on Hargolal Road, Ambala, Haryana, where this resistance box is produced in its own works instead of being bought from a trader. Schools, colleges, dealers and importers order directly from the maker, each unit is visually inspected before dispatch, and repeat orders come from the same source. JLab exports worldwide and ships to buyers in every region, for instance Spain in Southern Europe, Peru in South America, Sweden in Northern Europe, Indonesia in Southeast Asia and Vanuatu in Oceania.
Items for the Same Circuits
- Rheostats (Continuous Constantan Type) — a continuously variable series resistance for controlling the current.
- Ammeter — a desk-stand meter for reading the current in the circuit.
- Galvanometer — the null detector for bridge and potentiometer work.
- Connecting Leads — plastic-covered leads with connectors.
Browse the School Lab Equipment range for more apparatus.
Request a Quote
JLab quotes directly as the manufacturer. Press Add To Cart on this page, or send the values and quantities you need (minimum 10 units) and your delivery address through the contact page.
Last updated: 4 October 2026
