Ohmmeter Series Type Manufacturer,Supplier and Exporter in India

Product Code : SCL-EE-12440

The Ohmmeter Series Type is an electrical measuring instrument used for measuring unknown resistance by connecting the test resistance in series with the internal meter circuit. It is designed for school physics labs, college practical rooms, electronics trainers, and TVET laboratories where students need hands-on resistance measurement practice.

Product Description

The Ohmmeter Series Type by School Equipments is designed for practical electricity and measurement experiments. It helps learners understand resistance, Ohm’s law, meter calibration, current flow through resistive components, and the working principle of a series-type analogue ohmmeter.

This apparatus belongs to Electricity & Electromagnetism lab equipment and supports classroom experiments where students compare known and unknown resistance values. Exact resistance range, scale type, meter movement, battery requirement, zero-adjust control, terminals, accuracy, dimensions, and supplied accessories should be confirmed from the final manufacturer datasheet before publishing.

Key Features

• Series-type measurement principle: Demonstrates how unknown resistance is measured in series with the internal meter circuit.
• Resistance measurement training: Helps students measure resistors and compare practical readings with calculated values.
• Ohm’s law learning support: Useful for teaching the relation between voltage, current, and resistance.
• Analogue meter concept: Supports lessons on meter deflection, internal resistance, calibration, and zero adjustment.
• Classroom suitability: Designed for physics labs, electronics labs, STEM rooms, and vocational training centres.
• Component details: Meter movement, internal battery, range resistors, scale markings, probes, and enclosure are.
• Safe measurement practice: Intended for resistance checks only on switched-off and de-energised circuits.

Technical Specifications

What's Included in the Kit

• Ohmmeter Series Type main unit
• Test terminals or probe sockets
• Pair of test leads or probes
• Internal battery or power accessory
• Instruction sheet, manual, or experiment guide
• Protective case or packaging

Applications / Uses

• Measuring unknown resistance in school electricity experiments
• Demonstrating the working principle of a series-type ohmmeter
• Checking resistor values before Ohm’s law practicals
• Comparing resistance in simple series and parallel resistor networks
• Teaching meter calibration, zero adjustment, and analogue scale reading
• Using with related apparatus such as the Digital Ohms Meter, Decade Resistance Unit, BEK Rheostat Variable, and Component Tester

How to Use the Ohmmeter Series Type

1. Confirm the resistance range, power source, scale type, and zero-adjust procedure before use.
2. Switch off and disconnect the circuit or component before measuring resistance.
3. Connect the test leads to the ohmmeter terminals as instructed in the manual.
4. Short the test leads together and adjust the meter to the zero-ohm reference if the model supports zero adjustment.
5. Connect the unknown resistor across the test terminals.
6. Read the resistance value from the scale and record the unit carefully.
7. Remove the probes and switch off or store the meter after use.

Safety note: Do not use an ohmmeter on live circuits, charged capacitors, or mains-connected equipment. Resistance should be measured only on isolated and de-energised components.

Care & Maintenance

• Store the ohmmeter in a dry lab cabinet or protective case after use.
• Keep probes, terminals, scale window, and adjustment controls clean and dust-free.
• Replace the internal battery only with the confirmed recommended type.
• Do not overload terminals, drop the meter, or use damaged test leads.

Why Choose School Equipments

School Equipments manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM training equipment. The Ohmmeter Series Type is positioned for institutions that need a practical resistance-measurement apparatus for classroom and laboratory instruction. The brand supports school, college, university, and vocational buyers with educational laboratory equipment. Final ratings and supplied accessories should always be checked against the official quotation or datasheet before procurement.

Frequently Asked Questions

What is an Ohmmeter Series Type used for?

An Ohmmeter Series Type is used to measure unknown electrical resistance by connecting the test resistance in series with the internal meter circuit.

Is the Ohmmeter Series Type suitable for school laboratories?

Yes, it is suitable for supervised school, college, electronics, and TVET laboratories where students learn resistance measurement and meter principles.

Can it be used for Ohm’s law experiments?

Yes, it can be used to measure resistor values before or after Ohm’s law experiments so students can compare measured and calculated resistance.

Can an ohmmeter measure resistance in a live circuit?

No. Resistance should be measured only when the circuit is switched off and disconnected from power. Live-circuit measurement can damage the meter and create a hazard.

What should buyers confirm before ordering?

Buyers should confirm resistance range, accuracy, scale type, battery requirement, probes, zero-adjust control, overload protection, dimensions, and packaging.

What accessories are supplied with the meter?

Supplied accessories such as probes, batteries, manuals, or protective cases are not confirmed. Add only verified kit contents before final publishing.

For related resistance and circuit measurement products, explore more Electricity & Electromagnetism lab equipment from School Equipments.