RV Electronics LCD Single Tank Water Level Indicator Gauge – Black (12V)

Accurate single-tank water monitoring with a bright, coloured LCD display. Designed for caravans, RVs, motorhomes, camper trailers and boats, this RV Electronics gauge shows five clear water levels at a glance—and can stay on continuously without draining your battery.

Gauge Only — 1 Sender Probe Required (sold separately). Choose a 2.5 m, 5 m or 7.5 m RV Electronics sender probe.

Key features

• Coloured LCD analogue display with LED backlighting for crystal-clear visibility

• Five level readout—check your tank level instantly (no button press needed)

• 12V powered with low 50 mA draw — safe to leave on for constant monitoring

• Power On/Off switch to turn the gauge off when not in use

• Easy installation: sender probe side-mounts to the tank—no need to remove the tank

• Reliable sensing: probe has no moving parts; reads via 5 sensors along the arm

• Versatile & retrofit-friendly: suitable for plastic and metal tanks

What’s in the box

• 1 × RV Electronics LCD Single Tank Water Level Indicator Gauge — Black

• Fitting instructions

Not included (required): 1 × sender probe (select 2.5 m, 5 m or 7.5 m length to suit your cable run).

Specifications

• Brand/Model: RV Electronics LCD Single Tank Gauge

• Display: Coloured LCD analogue with LED backlight; 5 levels shown

• Power: 12V DC, 50 mA current draw

• Gauge size (H × W × D): 108 × 108 × 20 mm

• Compatibility: Plastic & metal tanks; caravans, RVs, motorhomes, camper trailers, boats

• Sender probe options: 2.5 m / 5 m / 7.5 m (sold separately)

• Probe design: Side-mount, 5 sensors, no moving parts

Installation & fitment notes

1. Mount the gauge on your panel (108 × 108 mm face).

2. Install the sender probe through the side of the tank—no tank removal required.

3. Connect probe lead to the gauge and wire the gauge to 12V DC.

4. Leave switched On for constant monitoring, or turn Off when the caravan is not in use.

Ideal for

Owners who want a 12V, low-draw LCD water level indicator for a single tank that’s easy to read, simple to install, and reliable on the road or water.