# Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in.

The Auto Meter 6993 Cobalt digital voltmeter gauge displays electrical-system voltage to a tenth of a volt. Its blue-lit digital display and stated 12- and 16-volt compatibility make it a candidate for street or race car installations that need an at-a-glance voltage reading.

- [Original product page](https://best-deals.pro/product/auto-meter-6993-cobalt-digital-voltmeter-gauge)
- [View offer](https://best-deals.pro/visit/auto-meter-6993-cobalt-digital-voltmeter-gauge)
- Market: US
- Language: en-US
- Currency: USD
- Brand: AUTO METER
- Model: 6993
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 80.00 USD
- Previous price: 135.55 USD
- Discount: 41%
- Price checked: 2026-11-14T05:45:08.342Z
- Rating: 4.5 / 5
- Reviews: 5

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Digital LED display with stated readings down to a tenth of a volt.
- Listing claims a self-calibration sequence during power-up.
- The gauge kit is described as including a wiring harness, mounting hardware and installation instructions.

## Pros

- The tenth-volt readout gives more resolution than a whole-volt display.
- Stated 12- and 16-volt compatibility covers two common electrical-system ratings.
- The claimed power-up self-calibration and included installation items may simplify setup.

## Specifications

### Identity
- Brand: AUTO METER
- Model: 6993
### Dimensions and installation
- Gauge size: 2.3125 in.
- Weight listed: 7.04 ounces
### Electrical and display
- Compatibility: 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
- Voltage resolution stated: Registers voltage down to a tenth of a volt
- Display: Features Auto Meter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes
- Lighting: Cobalt blue LED through the dial lighting
### Materials and appearance
- Material listed: Plastic
- Bezel and pointer: Bright anodized bezels, glowing orange pointers

## Before you buy

- The listing describes digital LED display features alongside Cobalt-blue through-dial lighting, and separately mentions glowing orange pointers. Confirm the appearance and display details in the selected listing if these matter to your dash layout.

## In the box

- Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in. (Included)

## A good fit for

- Drivers adding a dedicated voltage display to a street or race car with a 12- or 16-volt electrical system.
- Installations where a digital reading in tenth-volt increments is useful.

## Less suited to

- Buyers who need an instrument for a voltage system other than the stated 12- or 16-volt compatibility.

## Customer feedback

Aggregate ratings are generally favorable but include a smaller low-star share. With only a small rating sample and no customer-comment summary supplied, they do not identify particular strengths, problems or installation experiences.

## Frequently asked questions

### What voltage systems is the Auto Meter 6993 listed as supporting?
The listing states compatibility with 12- and 16-volt electrical systems. It does not establish compatibility with other system voltages.
### How finely does the gauge display voltage?
The listing says it registers voltage down to a tenth of a volt.
### What installation items are claimed to be included?
The feature text claims the kit includes a wiring harness, mounting hardware and detailed installation instructions. Check the selected listing's package details to confirm.

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## Add-ons

- [Auto Meter 6937 Cobalt Digital Water Temperature Gauge, 2 1/16"](https://best-deals.pro/visit/auto-meter-6993-cobalt-digital-voltmeter-gauge)

## Images

![Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in. — 1](https://best-deals.pro/i/jQdiRkqp8e1t-lI9uTwslj6oCs-KJndAgIKzrXgmRTorNNnTfev_TEDfV0XYup7kQXIq3Mj9BmfZ4AV4p4LBMMpqJRW1j-2j7IyUt4_ewmE4xwgxE6U8wryD.jpg)

![Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in. — 2](https://best-deals.pro/i/69F9eJkuC0qU6CWfoJ2tkjLo7k5s4ohMcJOjsJIaR0W6a8TihjbPXEy7FSjZqHc08qllDcDoOxD6ipU68b34i35QFc8NZ9EbKh01Wc5xGa7XTb6NCLTMGesM.jpg)

![Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in. — 3](https://best-deals.pro/i/08LIU_QUTBt8BPwSHTySdmOE5jnQcRnyzVyZu5QU4SgothbeHW2G_G9dnkuWpQIlExrhMLV4cnuWwR1upvlhMqjAR9LNxEWsl9bT1oIKLyhlmONA7z-K1KWy.jpg)

![Auto Meter 6993 Cobalt Digital Voltmeter Gauge, 2.3125 in. — 4](https://best-deals.pro/i/9_cucnEvId_ZtfcYsyK0BBG_FSt5KGM6-iMXAMKZ1icWVcJKYBjK92NeQRUOqlrc6wqmn_aNCtIImsRLkKr89oAvQeHwp3vZ4C4S8TWPNUMk1cDBnZBsXbs3.jpg)