Digital Voltmeter in Pakistan: Panel AC and DC Types, Single and Three-Phase, Sizes, Accuracy, Wiring and Rates
A digital voltmeter shows the voltage of your supply as a number, and in Pakistan, where voltage swings are common, it helps you see low or high voltage before it damages a motor or a refrigerator. Rates run from about PKR 2,000 for a basic panel meter to PKR 20,000 for a high-spec three-phase unit. This page explains the types, the sizes, accuracy, how to wire a panel voltmeter, indicative rates and what to check before you buy. See also volt meter price and distribution boards.
What a digital voltmeter does
A voltmeter measures the voltage between two points. A panel voltmeter is fixed in a board or a cabinet and shows the supply voltage all the time. It helps you see brownouts, over-voltage and the effect of a generator or inverter on your supply, and many people fit one next to a stabiliser or a motor.
Digital voltmeter price in Pakistan
Rates depend on size, phase and brand. These indicative ranges show common retail figures, and the same model can have different listed rates between sellers.
| Item | Indicative range |
|---|---|
| Basic single-phase digital AC voltmeter | PKR 2,000 - 4,000 |
| Branded single-phase panel meter, 72 mm | PKR 3,800 - 8,000 |
| Three-phase panel voltmeter, 96 mm | PKR 5,700 - 9,800 |
| Voltmeter and ammeter combination | PKR 6,000 - 15,000 |
| Premium meters with extra functions | PKR 14,000 - 22,000 |
Prices move with brand, model, size and stock. Use these ranges to judge a quote, then compare the exact model and what is included.
Single-phase and three-phase
A single-phase meter measures one line and neutral, which suits homes. A three-phase meter shows all three phases, or a selector switch changes between them, and suits shops and workshops. Make sure the meter range covers your supply, commonly 0 to 500 or 0 to 600 volts AC.
Sizes and mounting
Panel meters come in standard cut-out sizes such as 48, 72 and 96 millimetres. Choose the size that fits your board door, and check that the cut-out and the depth behind the panel suit the meter. A bigger display is easier to read from a distance.
How to wire it
A panel voltmeter connects across live and neutral through a small fuse or MCB. Keep the wires short and tight, and do not connect it in series like an ammeter. Fixed wiring should be done by a licensed electrician. Use a small MCB for the meter circuit.
Accuracy and refresh
Most panel meters are accurate to about one percent, which is enough to see low or high voltage. Fast meters update several times a second and show spikes better. A cheap meter may be off by several volts, so compare it with a known good multimeter when you fit it.
Using it with stabilisers and generators
A voltmeter beside a stabiliser or an inverter shows whether it is doing its job. Fit one near the incomer of a workshop to watch voltage when motors start. Combine it with a changeover switch so you can see the generator voltage before connecting the load.
What to check before buying
- Range. It must cover your supply voltage.
- Phase. Match single or three-phase.
- Size. Check the cut-out and depth.
- Display. It should be bright and easy to read.
- Warranty. Ask for it in writing.
Frequently Asked Questions
A basic single-phase digital AC voltmeter is about PKR 2,000 to 4,000, a branded single-phase panel meter about PKR 3,800 to 8,000 and a three-phase panel voltmeter about PKR 5,700 to 9,800. Premium meters cost up to about PKR 22,000. Ask for the specification in writing so you can compare quotes on the same basis.
Only if you have a three-phase supply, such as a shop or workshop. Homes on single-phase supply need a single-phase meter. Check your supply and choose a meter with the right range. Check the warranty terms and who honours them before you pay.
It connects across live and neutral through a small fuse or MCB. Keep the wires short and tight, and do not wire it in series. A licensed electrician should do the fixed wiring. Measure carefully and confirm sizes with the seller before ordering.
Most are accurate to about one percent, which is enough to see low or high voltage. Cheap meters can be off by several volts, so compare with a known good multimeter when you fit one. Rates and stock change, so confirm the current position before you commit.
To see brownouts and over-voltage that can damage motors, fridges and air conditioners. It helps you decide whether you need a stabiliser, and shows how your supply behaves when a generator or inverter is connected. If you are unsure, send a photo and the measurements and we will advise.
Yes, we supply across Pakistan. Share the quantity, the size or rating and the place of use on WhatsApp. You get a written rate with the exact model, what is included and the warranty, ready to compare with any other seller. Rates and stock change, so confirm the current position before you commit.
Need a voltmeter for a panel?
Send the details and a photo. We reply with a written rate.