Boat and RV owners, this 3-in-1 meter is the ultimate monitoring solution for your vessel! This compact 52mm (2-inch) gauge packs three essential functions into one sleek unit: water level monitoring from 0-100%, sewage tank level from 0-100%, and voltage reading from 8-32V. The 316 stainless steel construction is seriously durable and corrosion-resistant, perfect for marine environments where saltwater can wreck cheaper materials. The IP67 waterproof rating means it can handle splashes, rain, and even temporary submersion without issues. Installation is straightforward with simple wiring - just connect the black wire to negative and red wire to your 12V or 24V power supply. The display is clear and easy to read, with the EU standard temperature range of 0-190°F. The low power consumption means it won't drain your batteries, and the accuracy is impressive for such an affordable gauge. Whether you're monitoring your freshwater tank during a long cruise, keeping track of your sewage levels, or watching your electrical system voltage, this single gauge handles it all. The black dial looks professional on any dashboard, and the build quality feels substantial. Your boat or RV monitoring system just got smarter and more streamlined with this versatile, reliable 3-in-1 gauge that eliminates the need for multiple separate instruments!
Free 30-day returns 
Free 30-day returns
