LED Gauge Double Tank Water Level Indicator


Title: LED Water Level Indicator Gauge - Double Tank
Price:
Sale price$40.50

Description

RV Electronics Slimline LED Double Tank Water Level Indicator Gauge – Black (Battery Powered)

Product Overview

Easily monitor your fresh and grey water levels with the RV Electronics Slimline LED Double Tank Water Level Indicator Gauge — a compact, modern, and battery-powered solution designed for caravans, motorhomes, camper trailers, and boats.

This updated Slimline model combines accurate, easy-to-read LED displays with fast, no-wiring installation. With just a single button press, you can check two onboard tank levels instantly. Each gauge is powered by a replaceable A23 battery (included), eliminating the need for 12V wiring or complex electrical setups.

Perfect for retrofits or new installations, this gauge uses side-mounted sender probes with no moving parts, ensuring long-term reliability and accurate readings for both plastic and metal tanks.


✅ Key Features

  • Dual Tank Monitoring – Displays accurate levels for two tanks at a glance

  • Compact Slimline Design – 65 mm × 65 mm × 11 mm, fits neatly into any dashboard or panel

  • No 12V Wiring Required – Battery powered (A23 battery included)

  • Quick, No-Drop Installation – Side-mount probes install without removing tanks

  • Reliable & Maintenance-Free – 5-sensor probes with no moving parts for long-term accuracy

  • Clear 5-Bar LED Display – Easy-to-read visual indication with push-button “Test” operation

  • Retrofit-Ready – Compatible with probes from previous RV Electronics models

  • Universal Compatibility – Works with both plastic and metal tanks

  • Scalable System – RV Electronics gauges support single, double, or triple tank setups with 2.5 m, 5 m, or 7.5 m probes


📦 What’s Included (by Kit)

Kit: Double Tank Gauge with 2 × 7.5 m Sender Probes

  • 1 × Slimline LED Double Tank Water Level Indicator Gauge – Black

  • 2 × 7.5 m Tank Sender Probes

  • Mounting template & fitting instructions

Kit: Double Tank Gauge with 2 × 5 m Sender Probes

  • 1 × Slimline LED Double Tank Water Level Indicator Gauge – Black

  • 2 × 5 m Tank Sender Probes

  • Mounting template & fitting instructions

💡 Each tank requires its own probe. Choose the 5 m kit for shorter cable runs or the 7.5 m kit for longer installations or complex routing.


📊 Specifications

  • Brand / Model: RV Electronics Slimline LED Double Tank Gauge

  • Display: 5-bar LED with push-button test function

  • Power: A23 battery (included) – no 12V supply required

  • Gauge Size (H × W × D): 65 × 65 × 11 mm

  • Sender Probes: Side-mount arms with 5 sensors; no moving parts

  • Tank Compatibility: Plastic and metal tanks

  • Installation: Similar to older RV Electronics models (template provided)


🛠 Installation & Fitment

  1. Use the supplied template to cut the mounting hole for the gauge.

  2. Drill probe holes according to the included guide and insert the side-mount probes (no tank removal required).

  3. Connect each probe to the gauge.

  4. Insert the included A23 battery and press Test to confirm operation.

💡 Measure your cable run length before ordering — 5 m probes suit shorter installations, while 7.5 m probes are ideal for larger vehicles or boats.


🚐 Ideal For

  • Caravans & Camper Trailers

  • Motorhomes & RVs

  • Boats & Marine Applications

  • Off-grid or self-contained setups


Why Choose RV Electronics

✔ Trusted Australian RV Electronics brand used by top caravan manufacturers
✔ Simple, battery-powered design — no wiring required
Accurate, reliable monitoring with zero moving parts
✔ Perfect upgrade for existing tank gauges or new installations
✔ Built tough for Australian caravanning conditions


Get precise water level readings with the RV Electronics Slimline LED Double Tank Gauge — compact, battery powered, and built for life on the road.

Customer Reviews

Based on 1 review
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D
Dave Dillon
Good value

This water level indicator has been really easy to install and use. Buying it as a kit was cheaper.

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