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What is Tank Whisper?

Tank Whisper is a technology add-on for RV Whisper — it enables most factory-installed RV hardware to finally measure holding tanks correctly!

Do your black and/or gray tank monitors rarely or never display “EMPTY,” even after you have just emptied them? If so, then Tank Whisper may be the solution to your inaccurate tank level monitoring!

Don’t get stressed out about making needless trips to the dump station when you should be relaxing with friends and family! Tank Whisper is designed for all types of RV enthusiasts who want the RV Whisper experience, plus the peace of mind of having correct tank level monitoring.

Tank Whisper connects to existing tank level monitoring panels and wire harnesses from KIB Electronics, which have been installed in most RVs for the past 30 years. Tank Whisper is designed to correctly measure tank levels from dirty tanks — even tanks that have been dirty for years!

Check out our FAQ to learn if Tank Whisper will work in your RV! 

Check on your RV's tank levels from the convenience of your web browser

Tank Whisper connects with most RV's existing hardware to enable correct tank level monitoring of black, gray, and fresh water tanks. RV Whisper monitors your Tank Whisper data, which you can access using the RV Whisper web app. Use the web app to set alerts for when your tank reaches the "2/3" or "Full" level, and view historical data to see trends in your tank usage.

Tank Whisper is always integrated with RV Whisper — bringing peace of mind to your RV experience.

Bringing It All Together

Remember that Tank Whisper is really RV Whisper with Tank WhisperTechnology added.

This table should help you understand the differences between the two products:

INCLUDED FEATURERV Whisper™ Monitor SystemTank Whisper™
WiFi and Bluetooth enabled microcomputer with software
One wired temperature sensor (two maximum)
One wireless temperature and humidity sensor (ten maximum)
Built-in battery voltage sensor
One wireless battery voltage sensor (ten maximum)
Tank Whisper™ sensor for correct tank level measurements
Secure internet access for remote viewing, email and text messages (customer provides internet access via WiFi)
12 months of maintenance includes new versions of the software, email and phone support and secure internet access (customer provides internet access via WiFi)

Detailed Features

  • Uses patent pending Tank Whisper technology to correctly determine tank levels of Fresh, Gray and Black water tanks
  • Integrates with RV Whisper
    • Uses RV Whisper web app to display tank levels
    • Supplies power to the RV Whisper computer
  • Tank Whisper installs easily to most existing RV hardware!
    • No need to install new tank probes or run new wires through your RV
    • Connects to an existing tank sensor wire harness, which is connected to an existing KIB Electronics monitor panel
    • Your old monitor panel can remain in place
      • Any pump and water heater switches remain the same
      • Your old monitor panel will now display the Tank Whisper corrected data