L1VMR is a digital voltage monitor designed to give a clear, real-time overview of system voltage. Monitoring voltage helps identify charging issues, weak batteries, or voltage drops that affect audio performance. This unit provides a stable reading across a wide operating range, from 9 to 16 Volts.
- Accurate 9-16V digital volt monitor
- 3-wire connection (+12V, Ground, Remote turn-on)
- Adjustment/calibration screw
- Flush-mount housing
- Red backlight LED
Digital Volt Monitor
Keeping track of electrical system voltage is essential in car audio and automotive electronics. Voltage drops can lead to reduced and distorted amplifier output, unstable performance, unexpected shutdowns or even a broken amplifier. This volt monitor provides a clear numerical display, allowing fast verification of battery condition and charging system behavior during operation or startup.
The compact housing and flush-mount design allow the L1VMR to be mounted directly into dashboards, panels, or custom trim pieces. This keeps the display easy to read while maintaining a clean, factory-style appearance. Simply snap off the front panel and use the screw holes behind to install it cleanly in your desired spot, or use a strong double-sided adhesive to attach it.
To adjust and calibrate the displayed voltage, use the adjustment screw behind the front panel. We recommend installing the volt monitor with power directly from the same source as your amplifier for the most accurate reading of voltage drops.
Installation Instructions
Red: +12V supply (measured wire)
Black: Ground
Blue: Remote turn-on input (or +12V ignition)
Specifications
Input voltage range: 9-16V DC
Size: 57 × 41 × 18 mm
In stock
- Logistics Information
- Product Safety Information
Logistics Information
| SKU | L1VMR |
| Product Type | Voltmeter |
| EAN/GTIN | 7394409045599 |
| Product Status | Active |
| Weight (each) | 0.037 kg |
| Unit | pcs |
| Packaging Dimensions (each, W x H x D) | 7.5 x 9.0 x 2.0 cm |
| Master Carton Quantity | 200 |
| Master Carton Weight | 8.16 kg |
| Master Carton Dimensions (W x H x D) | 48.0 x 26.0 x 25.0 cm |
Product Safety Information
Intended Use
This product is intended for general automotive or workshop use, as specified on the packaging or in related documentation. Use only as intended.
Safety Instructions
- Always read all labels and instructions before use.
- Keep out of reach of children.
- Use with appropriate tools and protective equipment where applicable.
- Do not modify the product.
- Avoid exposure to moisture, extreme temperatures, or physical damage.
- For electrical products: Disconnect power before installation. Ensure correct polarity and use proper fuses.
Installation & Handling
Installation or use must be carried out by a competent person. Improper handling may result in injury or damage.
Maintenance
Check regularly for damage or wear. Stop using the product if it appears damaged.
Disposal
Dispose of this product in accordance with local regulations for electrical and electronic waste or general waste, as applicable.
Manufacturer Information
Distributed by:
Winn Scandinavia AB
Idrottsvägen 37
702 32 Örebro, Sweden
winnscandinavia.com
