Sea-Dog Round USB & USB-C Power Socket w/Hidden Voltmeter

The Sea-Dog Round USB & USB-C Power Socket with Hidden Voltmeter is purpose-built for operators, vehicle enthusiasts, and field professionals who demand dual-device charging capability in compact, weather-sealed installations. Whether mounted in a tactical vehicle, marine platform, or mobile command setup, this socket eliminates the need for separate charging ports while providing real-time electrical system diagnostics through its integrated voltmeter. Field personnel and military installations benefit from consolidated power management without sacrificing operational space or adding visible instrumentation that compromises interior aesthetics.

The round design integrates both USB and USB-C outputs from a single socket housing, enabling simultaneous charging of modern tactical communication devices, power banks, and legacy USB equipment. The hidden voltmeter function allows users to monitor 12V or 24V electrical system health without permanent visual indicators—critical for professionals who maintain low-profile installations. The compact 3x2x5 inch footprint and 0.1 lb weight make it ideal for retrofit applications in vehicles with tight panel space, while the durable marine-grade construction ensures performance across extreme temperature and humidity ranges typical of field deployments.

Law enforcement fleet managers, military vehicle specialists, and off-grid mobile platform operators will find this socket particularly valuable for installations where dedicated instrument clusters are impractical. Compatible with standard 12V automotive and 24V commercial electrical systems, it mounts directly into panel cutouts using the integrated bezel, requiring only basic wiring to vehicle power and ground buses. The dual-protocol USB design ensures backward compatibility with both legacy devices and current-generation smartphones, tablets, and tactical equipment that increasingly rely on USB-C fast-charging standards.