Topargee H2F-BT12 Bluetooth Water Tank Gauge

Topargee H2F-BT12 Bluetooth Water Tank Gauge. It is compatible with IOS v10 or later & Android v8 or later.


$150.00 incl. GST

In stock

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SKU 624-4023 Category


Topargee H2F-BT12 Bluetooth Water Tank Gauge. It is compatible with IOS v10 or later & Android v8 or later. All information is at your fingertips on your phone. This includes quantity & percentage of water remaining (in litres/gallons), programmable tank size, approx. battery state & refresh button are all displayed on the main screen of your App. No need for an internet connection and as long as you are within approx. 5 meters of your gauge you can check the number of litres left in your tank. Apps can be downloaded to multiple devices as all amounts and settings are stored in the Bluetooth module.


  • Uses your phone as the display – perfect if you want to have your water usage information at your fingertips
  • No need for an internet connection
  • The sender is fitted into the water line, plugged into the Topargee Bluetooth module and then download the App
  • The sender is fitted into the water line, nothing is fitted or drilled to the tank
  • The module is powered by two AA batteries and there is an optional 12v plug-in adaptor so you can hard wire it to your 12v system
  • To see how much water is left in your tank simply hit Refresh on the App
  • Stores the pre-set water capacity in memory
  • Measures water flow as opposed to water volume
  • Monitor water usage whether in the shower, washing your clothes or simply turning the tap on
  • Lets you know how much water is left in your tank litre by litre from a pre-set amount – not full/half full/empty
  • Most traditional water gauges will give an inaccurate reading if you park on an angle
  • Cost effective – stop wasting water by filling up unnecessarily


  • 1 x Topargee H2F-BT12 Bluetooth Water Tank Gauge
    • Bluetooth module
    • D/Sided tape to mount module
    • Instructions
    • AA Batteries (Australia only)


Not what you are looking for? Check out our full range of Water Tank Gauges & Probes here.

Free installation guide please click here.

Suitable extension leads please click here

Additional information

Weight 0.3 kg
Dimensions 13 × 8 × 8 cm
Manufacturer Part Number


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4 reviews for Topargee H2F-BT12 Bluetooth Water Tank Gauge

  1. Rohan (verified owner)

    Good price & everything shown on website in box

  2. Roger J. (verified owner)

  3. Graham Pattle (verified owner)

  4. Richard (verified owner)

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