This TST Tire Pressure Monitoring System comes with 8 sensors. This system will monitor up to 22 different tires with axle specific PSI settings. You would need to purchase additional sensors.
This new system was designed by RVers for Rvers with safety and ease of operation at the forefront of our design intent. It will easily work on any multiple axle vehicle.
The new technology allows the user the ability to assign sensors to their perspective tire positions by literally touching a button.
You can EVEN disengage the trailer, tow vehicle, or fifth wheel and monitor the truck or RV only while the trailer is parked with a simple touch of a button!
With either the dashboard mounting bracket or the suction cup bracket, you have a bounty of mounting options which afford the user a variety of mounting options and positions to fit in every cab or driver area without cluttering the dashboard.
The system can be hardwired, plugged into any cigarette lighter outlet, or it will run from 5-7 days on approximately 1.5 hours charge, freeing up your power outlets for other accessory items.
Ultra light sensor design eliminates the need for metal valve stems, as these sensors only weigh 12.5 grams, yet they are still able to be fully immersed in water, and they monitor PSI from 1-195 PSI.
This is an industrial grade system.
The sensors are powered by a CR1632 battery, and this battery can be purchased from us or at any Radio Shack, Batteries Plus, etc. These batteries are available anywhere and they will last for 12 months based upon full time use.
Here's a video from YouTube about the system.
507 TST Tire Pressure Monitoring System Installation - YouTube
I never needed this system so you are benefiting in the price. I paid over $400.00 for the system with the extra sensors. Similar systems sell on ebay from $369.00 to over $450.00
Asking $300 for complete kit.