Quick Summary
The Dual Battery Voltmeter LED Digital Display is a rocker switch style voltage monitor for 12V and 24V DC setups. It shows main voltage and auxiliary voltage at the same time, and the green display version is part of the product name.
Key stated figures include a DC6V-32V measurement range, 0.1V accuracy, and a working temperature range of -40℃ to 85℃. The panel mount format and compact cutout size matter most if you are checking space before installation.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Product type | Dual battery voltmeter with LED digital display for DC voltage monitoring. |
| Display | LED digital tube display showing main voltage and auxiliary voltage at the same time. |
| Measurement range | DC6V-32V, which sets the voltage range this monitor is intended to read. |
| Accuracy | 0.1V, useful when comparing how precisely the readings are shown. |
| Working temperature | -40℃ to 85℃, a stated operating range for the unit. |
| Installation | Panel embedded installation with a 1.5 x 0.8 inch drilling size. |
| Terminals | 3 terminals are stated for connection. |
| Protection | Reverse connection protection, overcurrent protection, overvoltage protection, and short circuit protection are stated. |
| Certification | CE certification is stated. |
What to Compare Before Buying
- System voltage: This monitor is described for 12V and 24V DC use. Confirm that your setup matches the intended DC voltage range.
- Cutout size: The stated drilling size is 1.5 x 0.8 inches. Compare that with the opening available in your panel.
- Display behavior: The unit shows main and auxiliary voltage at the same time. Make sure that is the reading format you want.
- Connection needs: The unit uses 3 terminals. Check that your installation plan matches that connection style.
- Operating range: The stated DC6V-32V range and -40℃ to 85℃ working temperature help define where the unit is intended to be used.
Choosing the Correct Version
The product name calls out a green version, and the description also mentions red, blue, and green display colors. Before choosing an offer, confirm the display color and the exact version you want so the panel matches your setup.
Before You Decide
Confirm the 12V or 24V DC application, the 1.5 x 0.8 inch cutout size, and the display color before choosing an offer. If you need the reading format to show both main and auxiliary voltage, this is the key model detail to check. Follow the manufacturer’s installation instructions for the exact panel setup.
A Simple Panel Fit Check
If you are planning a clean dashboard or panel layout, measure the opening first and compare it with the stated cutout size. Then check where the 3 terminals will route in your setup so the installation space, wiring path, and viewing angle all make sense before mounting the meter.
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