Description
RV Electronics Slimline Single Tank Water Level Gauge + 7.5m Sender Probe – Black
Product Overview
Keep track of your caravan or RV’s water supply with the RV Electronics Slimline LED Single Tank Water Level Gauge + 7.5m Sender Probe. Designed and made in Australia, this compact, battery-powered gauge delivers accurate water level readings for a single tank — perfect for caravans, RVs, motorhomes, camper trailers, and boats.
Its slimline 65 × 65 mm design fits neatly into tight dashboard or wall spaces, while the 7.5m sender probe makes it ideal for longer installations where the tank is located further from the display. With a simple push-button LED display, no moving parts, and no 12V wiring required, it’s one of the easiest and most reliable gauges on the market.
✅ Key Features & Benefits
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Complete Kit – Includes 1 × Slimline gauge + 1 × 7.5m sender probe
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Compact Slimline Design – Just 65 × 65 × 11 mm; ideal for tight mounting areas
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Battery Powered – Operates on a replaceable A23 battery (included); no wiring to 12V required
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Easy DIY Installation – Side-mount probe installs directly into the tank wall; no need to drop or remove the tank
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Accurate LED Display – 5-bar indicator shows precise tank level; push Test for instant reading
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Durable, Maintenance-Free Probe – 5-sensor design with no moving parts for long-lasting accuracy
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Retrofit Compatible – Works with older RV Electronics probes and systems
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Universal Fit – Suitable for both plastic and metal water tanks
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Australian Made – Trusted quality used by leading caravan manufacturers
📦 What’s Included
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1 × RV Electronics Slimline LED Single Tank Water Level Indicator Gauge (Black)
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1 × 7.5m Tank Sender Probe
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1 × A23 Battery (pre-installed)
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1 × Cut-out Template
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Fitting Instructions
📊 Specifications
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Brand / Model: RV Electronics Slimline Single Tank Gauge
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Gauge Size (H × W × D): 65 × 65 × 11 mm
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Display: 5-bar LED with push-button test
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Power: A23 Battery (included) – No 12V wiring required
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Probe: 7.5m side-mount with 5 sensors; no moving parts
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Tank Compatibility: Plastic and metal tanks
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Installation: Simple DIY fitment with included cut-out template
🛠 Installation Notes
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Use the supplied cut-out template for precise gauge installation.
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Choose the 7.5m probe for longer tank-to-gauge cable runs.
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Compatible with older RV Electronics systems – ideal for retrofits or replacements.
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Installation may require a slightly larger cut-out hole compared to previous models.
🚐 Ideal For
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Caravans
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Camper Trailers
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Motorhomes
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RVs
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Boats & Marine Systems
Perfect for travellers who want a simple, reliable, and battery-powered single tank water gauge — with no wiring, no maintenance, and total peace of mind on the road.