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Get an accurate reading of waste levels in your RV's gray-water tank. Extra-long sensors are surrounded by Teflon to prevent false probe contact and incorrect sensor readings. Fits 3/8" diameter holes. Connects to existing wiring.
Features:
How Miracle Probes Work
The monitor for your RV's gray water tank shows a full reading when electricity is flowing between the tank's sensors. This circuit of electricity is completed when there is water or sludge in your tanks. If your empty tank is showing a full reading, that means water and sludge has built up on the sensors or the sides of the tank. This buildup completes the electrical circuit to give you a false reading.
Unlike other sensors, which are prone to false readings due to buildup, Miracle Probes are surrounded by Teflon. The Teflon covers each Miracle Probe like a roof, helping to prevent liquid residue or toilet paper from building up on the probe. In addition, Teflon is not a conductive material and sludge cannot stick to Teflon. Miracle Probes are also longer than standard sensors, which prevents the probes from making contact with sludge that builds up on the sides of the tank.
Because sludge cannot build up on the Miracle Probes, a complete electrical circuit is only made when your tank is full and the water or sludge in the tank makes contact with the copper tips of the probes. This means that you'll only see a full tank reading on your monitor when your tank actually needs to be emptied.
Installation
The probes easily install into your RV gray water tank's existing 3/8" diameter holes. You can also drill new holes next to the existing holes.
First, remove the existing sensors from the holes in your gray water tank and replace them with the Miracle Probes. Once you have pushed the Miracle Probes into the holes, tighten the nut on each probe to create a leakproof seal. Then connect existing wiring to the new probes.
Once installed, rotate the exterior stud so that the milled flat section of the stud is aiming down and the Teflon roof is covering the copper tip of the probe.
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Average Customer Rating: 4.7 out of 5 stars (93 Customer Reviews)
Get an accurate reading of waste levels in your RV's gray-water tank. Extra-long sensors are surrounded by Teflon to prevent false probe contact and incorrect sensor readings. Fits 3/8" diameter holes. Connects to existing wiring.Ordered latch and hinges (heavy) for Cargo trailer door and new tank sensors (very light and somewhat delicate) for our RV. Arrived in just a couple of days packed all in one perfect box with excellent packaging. Another site should take lessons from etrailer. Great price AND made in the USA!
Après un an d’utilisation je suis très satisfait. Le lecture des niveaux est toujours exacte.
Bon achat!
[After a year of use I am very satisfied. Level readings are always accurate.
Great deal!]
So far they are working just fine.
Happy with this product as I am with black water version. Had them drop shipped to ETI where trailer was built. So far they are functioning flawlessly.
Replaced sensors in the gray water tank on my motorhome. Working great.
Great service, arrived early, just what we needed, and the price was the best we found. will be a return customer no doubt.
Best probes going not I feel confident that my tanks will not over flow.
Fast shipping. Prices & shipping are so so. Have not installed the product yet but looks as advertised.
Fast shipping and Product is reasonably priced. Installed and work Great
Great product very easily installed.
as alsways greet job on shipping & price thankyou Jim T
They are as described. fast shipping
Installed pretty easy.
delivered as described,happy buyer
Just received and have installed. Time will tell.
Ordering was easy and they arrived on time.
Easy install and works great
I have not installed these yet, but I will be very soon! I am replacing my cracked, black tank, dump valves,and these new style of sensors with a hood inside to cover the probe, and ensure accurate level reading! I'm also installing a brand new, majorly upgraded toilet, at least compared to the plastic, super short thing that was installed in 1988!! It's gonna be great to have all systems go, and a normal height toilet! No more falling backwards to sit! ?? Thanks again etrailer!!! You guys ROCK!!!
i installed them in the black and grey tanks. installation is easy if you can access the old ones. they seem to be very accurate.
I got them a few days ago and today I installed them with little or no trouble. When I finished the tank level display showed empty. So I filled the tank with water to test them, and so far they are working well. After filling and emptying the tank the level indication returned to empty.
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Mary
6/25/2020
No issues working as advertised.