Here is a bit of information on the TST system that might be helpful to you. They have 3 styles.
We still prefer & use the 510 that has sealed batteries. At the end of the 5 to 7 year battery life, you just send the sensor with $20.00 and they send you a new sensor. I also like the fact that it has a stand alone monitor.
The 507 system has user replaceable batteries. They last about 9-10 months. The batteries are easily obtained at places like Amazon.com, etc. The monitor is shaped more like a cell phone so you would either use the "stand" that comes with it to put it on your dash or use the windshield mount.
The 507 Flow Thru is like the 507 except for the fact that you can add or let out air without removing the sensor. Everything else is the same.
The system sure saved us when a brake caliper stuck because it generated such heat, our alarm went off. Everything was fine except for the tremendous head generating from out drivers side middle wheel. We did loose the caliper {fortunately Dutch had a spare} but we didn't lose the rotor, tire or any fiberglass damage because we knew were warned. That sure sold me. Hug,s Di
We still prefer & use the 510 that has sealed batteries. At the end of the 5 to 7 year battery life, you just send the sensor with $20.00 and they send you a new sensor. I also like the fact that it has a stand alone monitor.
The 507 system has user replaceable batteries. They last about 9-10 months. The batteries are easily obtained at places like Amazon.com, etc. The monitor is shaped more like a cell phone so you would either use the "stand" that comes with it to put it on your dash or use the windshield mount.
The 507 Flow Thru is like the 507 except for the fact that you can add or let out air without removing the sensor. Everything else is the same.
The system sure saved us when a brake caliper stuck because it generated such heat, our alarm went off. Everything was fine except for the tremendous head generating from out drivers side middle wheel. We did loose the caliper {fortunately Dutch had a spare} but we didn't lose the rotor, tire or any fiberglass damage because we knew were warned. That sure sold me. Hug,s Di