4-in-1 switch panel, waterproof digital voltmeter, 12V car power supply, dual USB charger, cigarette lighter socket with rocker switch

All-in-one 4-in-1 Switch Panel: Combines a high-precision digital voltmeter, a cigarette lighter socket with a convenient and secure rocker switch, and two smart USB ports for fast and simultaneous charging of your devices into a single compact and robust device.

Reliable and Automotive-Friendly Technical Specifications: 12V DC input voltage (compatible with most French vehicles), IP65 waterproof design for optimal resistance to splashes, dust, and vibrations; clear and readable LED display even in direct sunlight; voltmeter measuring range: 0–30V with ±0.1V accuracy.

Complete and Ready-to-Use Package Contents: 1 x 4-in-1 switch panel, 1 x mounting screw set, 1 x installation instructions in French, 1 x rigid protective box for storage or a neat gift.