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

Monitor three onboard water tanks at a glance. Built for caravans, RVs, motorhomes, camper trailers and boats, this RV Electronics gauge uses a bright, coloured LCD analogue display with LED backlighting to show five clear water levels—and it can stay on continuously thanks to its ultra-low 50 mA draw.

This product has two variants:
• Gauge Only — requires 3 sender probes (sold separately)
• Kit: Includes 3 × 7.5 m Sender Probes — ready to install for three tanks

Key features

• Triple tank monitoring: View three tanks on one panel—no button press needed

• Coloured LCD display + LED backlight for crystal-clear visibility

• Five-level readout for quick checks at any time

• 12V powered, ~50 mA current draw — safe to leave on for constant monitoring

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

• Easy installation: sender probes side-mount to the tank—no tank removal required

• Reliable sensing: probes have no moving parts; measure via 5 sensors along the arm

• Retrofit friendly: suitable for plastic and metal tanks

What’s in the box (by variant)

Gauge Only

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

• Fitting instructions

Kit — Includes 3 × 7.5 m Sender Probes

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

• 3 × 7.5 m tank sender probes (one per tank)

• Fitting instructions

Need different cable lengths? Sender probes are also available in 2.5 m and 5 m (sold separately).

Specifications

• Brand/Model: RV Electronics LCD Triple Tank Gauge

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

• Power: 12V DC, approx. 50 mA current draw

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

• Probe design: Side-mount arm with 5 sensors; no moving parts

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

Installation & fitment notes

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

2. Install each sender probe through the side of each tank—no need to drop the tank.

3. Connect probes to the gauge and wire the gauge to 12V DC.

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

Ideal for

Owners who want a 12V, low-draw LCD water level indicator for three tanks that’s easy to read, simple to install and reliable for touring or marine use.