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Voltmeter
Voltmeter (Product Code: SCL-369/083) is a DC voltmeter with a 0–15 V range used to measure the potential difference between two points of a circuit in physics laboratories. Schools, colleges, universities and research labs use it as a bench meter for Ohm’s law, cell and resistance readings. The Voltmeter is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, as part of its physics lab instruments.
Specifications
| Parameter | Detail |
|---|---|
| Instrument | Voltmeter (voltage meter) |
| Measures | Potential difference (voltage) between two points in an electrical or electronic circuit |
| Range | 0–15 V |
| Current type | DC |
| Typical users | School, college, university and research laboratories |
| Product code | SCL-369/083 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is a Voltmeter Used For?
A voltmeter reads the potential difference across a resistor, a cell or any other component, so it is the partner to the ammeter in almost every electricity practical. In the Ohm’s law experiment, for example, students read the voltage across the resistance wire for several rheostat settings and plot it against current to find the resistance.
Always connect the meter in parallel with the component, with its positive terminal towards the higher-potential side, and check that the circuit supply stays within the 0–15 V DC range. Choosing a supply that places readings in the upper part of the scale improves reading accuracy, and noting the scale’s least count before starting helps students record values correctly.
What to Specify When Ordering
- That a 0–15 V DC range suits the circuits in your practical syllabus.
- The number of voltmeters required, usually one per workbench.
- Whether you also need a matching ammeter, rheostat and connecting leads.
OEM Manufacturer
The Voltmeter is manufactured by Jain Scientific Equipments Private Limited, which trades as ScienceLab, acting as the original equipment manufacturer (OEM). It is made at the company’s own licensed factory at Saha, Ambala, Haryana, and supplied factory-direct to schools, colleges, universities, dealers and importers rather than through a trader. ScienceLab is a registered MSME (Udyam UDYAM-HR-01-0003714), and export orders are shipped under Importer-Exporter Code AAECJ8618A issued by the DGFT. Read more on the company profile.
Related Physics Lab Equipment
Apparatus that completes a voltage-measurement circuit:
- Ammeter — reads the current while the voltmeter reads the potential difference.
- Ohm’s Law Apparatus — the experiment in which the voltmeter is used most often.
- Rheostat — varies the current so that several voltage readings can be taken.
- Battery Eliminator 12 Volt — a low-voltage DC source for the circuit.
- Banana Plug Connectors Leads — flexible leads for wiring the meter into the circuit.
Explore the complete Physics Lab category for other meters and electricity apparatus.
Frequently Asked Questions
What range does the Voltmeter measure?
The Voltmeter measures DC voltage from 0 to 15 V. That range covers the low-voltage circuits built from cells or a lab DC supply in school and college practicals, such as Ohm’s law, cell and resistance experiments.
How is the Voltmeter connected in a circuit?
The Voltmeter is always connected in parallel, across the component whose potential difference you want to read, with its positive terminal on the higher-potential side. Connecting it in series with the rest of the circuit would block the current and give a misleading reading.
Can the Voltmeter measure AC voltage?
No, the Voltmeter is listed as a DC instrument with a 0 to 15 V range, so it is intended for direct-current circuits only. For alternating-current measurements, ask us through the contact page which meter would suit your experiment before ordering.
Who manufactures the Voltmeter?
The Voltmeter is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, at its own factory at Saha, Ambala, Haryana, India. Orders, spare-part questions and repeat supplies are handled by the manufacturer itself, without a trader in between.
Is a calibration certificate available with the Voltmeter?
Calibration certificate availability for the Voltmeter should be discussed with us before you order. Mention the requirement through the contact page, and what can be provided will be stated clearly in your quotation so there is no uncertainty at delivery.
What should a Voltmeter quotation request include?
A Voltmeter quotation request should state the quantity, the delivery location and any matching items such as an ammeter, rheostat or connecting leads. Quotations for the Voltmeter come directly from the manufacturer, so price and dispatch details arrive in one reply.
Request a Quote
Request a Voltmeter quotation through the contact page or add it to the enquiry cart. The quotation comes direct from the manufacturer in Ambala.
Last updated: 24 September 2026
