These were the ones I referred to in my earlier post where I bought 2 of them. I paid $10.07 each for mine. They are still available but price from my ebay seller is now $22.99
https://www.ebay.com/itm/Solar-TPMS-...72.m2749.l2649
Pricing on ebay varies; so this is at one point in time. Oddly when I first saw them, they were $20.99. I made an offer of $18 which was declined
I was going in to buy anyway when I saw the $10.07/each.
I think it may have been a mistake; but I ordered 2 with no second thought
I received both units yesterday, they work incredibly well. Instructions are there and accurate, but very tricky to follow. I changed to PSI & Degrees F The seller had previously told me you could not put two units in the same vehicle. He was WRONG!!!
I put 4 sensors on Navigator and they connected to monitor instantly. Monitor said 31 psi; so I put my digital gauge on same tire and got 30.9 psi
I normally run at 35 psi; so I may be a tad low, but temp was cold last night.
With that working I took the other TMPS set and put sensors on my boat tires (Yamaha tandem trailer). They connected instantly as well, almost real time; maybe a 3 sec delay. When that system was confirmed, I put both monitors inside the RV and they are working just fine. I drove the SUV around without the boat, and watch the temp & pressure rise for SUV, but the boat readings stayed the same from where I left it. Because the SUV was moving it did not shutoff out of range. When I returned home it reconnected with boat, and the temp was slightly increasing on boat tires due to ambient temperatures warming up with the sun.
Why I have never did this before is mindboggling
Probably tied to the fact that I was reluctant to spend $300 - $500 on the brand names. I don't tow the boat that much, but it will be easy to put the monitor in Navigator for every future trip. I am out of $10.07
In hindsight, I should have bought 6 of these things!!! $65 for 5 vehicles and Boat trailer.
Next step, the Heavy duty Truck Solar USB TPMS that I ordered from a different seller is being shipped. I don't expect it for a month. It does pressure up to 15 bar / 217 PSI, I run my RV on 82 PSI I spent $48 on it
It is at link below. (Note: I can't to speak to Quality of this one just yet) But can't wait....
https://www.ebay.com/itm/Solar-Truck...72.m2749.l2649
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