ALWAYS KNOW YOUR VOLTAGE, STAY ALERT & DRIVE WITH PEACE OF MIND

Product Attributes
Colors: Black
Sizes: 1.66*1.5*1.5 inch
Weight: 1.8 oz
Material: ABS
Packaging: 1x Voltmeter Gauge; 1x Panel; 1x Wires with 10A Fuse; 2x Terminals; 2x Screws

Product Specifications
Compatible System Voltage: 12V
Voltage Measurement Accuracy: 0.1V
Current: 0.01A
Power: 0.3W

LED Light Voltage Indication
Approximately 11.6V: Red LED light illuminates
Approximately 13V: Red + orange LED lights illuminate
Reaches 14.7V: Red + orange + green LED lights + circular red warning light illuminate

Voltage Range
Below 12V (abnormal state)
Before vehicle ignition: 12.2-12.8V (good normal)
After vehicle ignition: 13.4-14.8V (good normal)

Product Feature & Functions
Clear Dual Display: This voltage display combines a bright LED screen (±0.1V precision) with color status lights (green/orange/red). Red ring illuminates at 14.7V/15V for critical alerts
Error-Proof Safety: This voltage monitor avoids damage if wires connect backward—simply displays no reading. The built-in 10A fuse reduces risks from electrical overloads, supporting safe and long-lasting use in cars, boats, ATV

Installation Steps: 1. Drill a 29mm hole; 2. Install the panel; 3. Insert the voltmeter into the hole and tighten it; 4. Connect the '+' to the battery fuse and the '-' to the negative terminal