AEM 52mm digital voltmeter gauge displaying 8-18V in 1-volt increments with a sweeping 24-LED needle and three-digit center readout. An auto-dimming photocell adjusts brightness automatically. Includes a plug-and-play harness and interchangeable black/silver bezels and black/white faceplates. For carbureted or EFI vehicles.
Specifications
| Type | Digital voltmeter gauge |
| Range | 8-18V |
| Housing | 52mm (2-1/16in) |
| Includes | Plug-and-play harness, bezels, faceplates |
| Part Number | 30-4400 |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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