The inventor of the horst miracle probes now has an even better invention.
Rv waste tank sensors.
Rv holding tank sensors are little metal nubs that are screwed in the sidewall of the tank.
The sensors are external and will not affect your readings by sewage buildup.
Savvy rvers understand that solid waste shouldn t be allowed to go down your drain lines and end up in your gray tank.
Why your gray tank sensors aren t working correctly.
This new improved product is the ultimate in detailed measurement and will measure 3 or 4 tanks up to 1 8.
When water inside the tank hits the metal nub it completes the electrical circuit and turns on the colored lights located in your rv monitoring panel.
Here s why these sensors work in your rv s holding tank.
Each system provides tank level information using a percentage of full readout.
The sensors are placed at equal intervals in the black water tank like 1 3 2 3 and full.
The waste tanks are more prone to sensor issues simply because of the nature of the materials contained than fresh water tanks so we will focus on those.
How it works.
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Both tanks contain enough biological material to connect the sensors creating the inaccurate readings.