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SKU: EL006

Digital 12v Voltmeter / Ammeter

Digital 12v Voltmeter / Ammeter

Panel Mount Volt and Amp Meter

Regular price $15.00 NZD
Regular price Sale price $15.00
Sale Sold out
  • Reads 6–30V DC and 0–10A
  • Fits 26mm panel cutout
  • Shunt included, suits 12V and 24V
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Description

Know your voltage and your current draw in one compact panel-mount unit. This digital LED voltmeter and ammeter shows real-time voltage (DC 6–30V) and current (0–10A) simultaneously — useful for monitoring battery state and load on any 12V or 24V campervan system.

Benefits:

• Shows both voltage and current in one unit — no need for two separate meters

• Green LED display — clearly readable in low-light van conditions

• Compact 26mm panel cutout — fits in small switch panels and dashboards

• Works on 12V and 24V systems

• Used on our own campervan builds

Features:

A dual-function panel meter that reads voltage from 6 to 30V DC and current from 0 to 10A simultaneously. Mount it in your switch panel, dashboard or cabinetry through a 26mm cutout. The green LED display is clearly legible in a dark van. Wire in with the included shunt to get real-time current readings — helpful for tracking how much power your fridge, lights or accessories are drawing. Pairs well with our Control Switch Panel or 12 Way Fuse Block.

Specifications

• Operating voltage: DC 12–24V
• Voltage range: DC 6–30V
• Current range: 0–10A
• Display: Green LED digital tube
• Dimensions: ~35×35×40mm (1.4×1.4×1.6”)
• Mounting cutout: ~26mm diameter

People are asking

What’s the difference between a voltmeter and an ammeter?

A voltmeter reads battery voltage (how full your battery is). An ammeter reads current draw (how much power your accessories are pulling). This unit does both simultaneously.

What cutout size do I need?

Approximately 26mm diameter panel cutout.

Can it be used on a 24V system?

Yes — operating voltage is 12–24V DC.

What does voltage tell me about my battery?

For a 12V lead-acid battery: ~12.7V = fully charged, ~12.0V = 50% charge, ~11.5V = nearly flat. For lithium (LiFePO4): ~13.6V = full, ~13.0V = 50%, ~12.0V = low.

Does it need a shunt to measure current?

A current shunt is required for the ammeter function. Check the package contents — a shunt is typically included with this unit.

Custom Builds

Planning the whole van, not just the parts?

If you want it done for you, our team designs and builds complete campervan conversions in New Zealand. Now booking limited 2026 slots.