Voltmeter
Product Code : LSK-LM-11128
Voltmeter (SKU LSK-LM-11128), also called a voltage meter, measures the potential difference between two points in an electrical or electronic circuit. This DC version is mounted on a Bakelite or acrylic stand with lock-type terminals and comes in all common ranges, packed in a card box. Voltmeters of this kind are used in school, college, university and research laboratories alike. Science Lab Supplies supplies the meter from Ambala, India, serving schools, colleges, training institutes, tender contractors and distributors.
Specifications
Every detail provided for this voltmeter is shown in the table below. In short, it is a DC voltage meter on a Bakelite or acrylic stand, with lock-type terminals that grip connecting leads securely, offered in all common ranges and delivered individually boxed for storage between practical sessions.
| Specification | Value |
|---|---|
| SKU | LSK-LM-11128 |
| Also known as | Voltage meter |
| Quantity measured | Potential difference (voltage) between two points |
| Unit | Volts (V) |
| Current type | DC |
| Mounting | Bakelite or acrylic stand |
| Terminals | Lock-type |
| Ranges | All common ranges available |
| Packing | Card box |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Voltmeter
A voltmeter is connected in parallel across a cell, resistor or other component to read the potential difference across it. It appears in Ohm’s law, cell emf and potential-divider practicals, and is everyday physics lab equipment in India for schools, colleges and research benches.
- Class 10 science (Electricity): reading the voltage across a resistor while an Ammeter records the current, to verify Ohm’s law.
- Class 11–12 physics: showing how output voltage changes when a Rheostat Nichrome Wire Groove Type is used as a potential divider.
- B.Sc. practicals: terminal voltage and internal-resistance measurements on cells.
- Electronics and ITI training: checking supply and component voltages in DC circuits.
Connect the voltmeter across the component, never in series, observe the terminal polarity and choose a range above the expected voltage.
Standard Scope of Supply
Each Voltmeter is supplied as one DC meter on its Bakelite or acrylic stand, with lock-type terminals, in an individual card box. Name the range or ranges you need for your experiments, and the quotation will list each one; ammeters and leads can be added.
Packing, MOQ and Lead Time
Enquiries can be for one voltmeter or for a matched set of ranges across all benches of a physics lab. Science Lab Supplies quotes packing, delivery time and price for exactly that quantity, and ammeters, keys and power supplies can be included on the same quotation.
Science Lab Supplies holds an Importer-Exporter Code and is able to ship to buyers in Malaysia, Peru, Egypt, Iraq, Nigeria and Kenya. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). Get in touch via the contact page, the enquiry cart or, for tenders, the lab tender page.
Frequently Asked Questions
What does a voltmeter measure?
A voltmeter measures the potential difference, or voltage, between two points in an electrical or electronic circuit. It is connected in parallel with the component, so it reads the voltage across it without carrying the circuit current.
Is this voltmeter for AC or DC?
This model is a DC voltmeter, intended for circuits powered by cells, batteries or DC supplies. Observe the marked polarity of the lock-type terminals when connecting it into the circuit.
Which ranges can we order?
All common ranges are available. A low range suits cell and Ohm’s law work, while a higher range suits supply checks; simply list the ranges and quantities you need on your enquiry.
Who supplies the Voltmeter?
The voltmeter is supplied by Science Lab Supplies from Ambala, India, boxed individually, and can be quoted alongside ammeters, galvanometers and other laboratory meters on one enquiry.
Related Voltage Meters and Circuit Apparatus
These items cover other ways of measuring or supplying voltage on a physics bench: digital and panel voltmeters, a dual-purpose demonstration meter, a meter for showing moving-coil principles, a portable mirror-scale meter, a multimeter, a battery eliminator and a potentiometer. All can share one quotation.
- Digital Voltmeter — 0–20 V DC on a large LCD, powered by a 9 V battery.
- Analog Panel Voltmeter 500V AC/DC — panel voltmeter for AC or DC voltage up to 500 V.
- Basic Meter — voltmeter from 100 mV to 50 V or ammeter by sliding the scale.
- Demonstration Meter Vertical — wooden-stand meter with an 80 mm scale for showing moving-coil meters.
- Portable Meter — moving-coil meter with a 144 mm mirror scale in a wooden box.
- Digital Multimeter — DC voltage from 200 mV to 600 V in five ranges.
- Laboratory Battery Eliminator — DC source for circuit experiments in place of dry cells.
- Potentiometer with Jockey Pencil — wooden base with brass blocks, 4 mm sockets and a 100 cm scale.
Browse the full Lab Meters range, the Electrical and Electronics range for resistance and circuit apparatus, or all physics lab equipment.
Last updated: 9 October 2026
