The TST 507 is the best Tire Pressure Monitoring System (TPMS) on the market, and the only one that includes a color monitor. The cap sensor is very popular for those that are looking for a low-profile sensor. The Cap Sensor can be used with metal or rubber valve stems.
- Color Monitor
- The Number of sensors that you choose
- USB/DC power supply
- Signal Repeater
- Rubber Dash Pad Mount
- Suction Cup Window Mount
- Reports pressure and temperature on Color Monitor
- Monitor can report up to 4 trailers/towables
- Customize each axle for high and low alert parameters
- Cap Sensor features a user replaceable battery (CR1632)
- The sensors will auto code to the monitor
- Has a theft resistant feature
- Monitor auto-scrolls through each tire reporting PSI and Temp
- GE Circuitry and well insulated sensors
- TechnoRV Learning Series includes video installation guide
Temperature Operating Range: -4 ° F – 176° F / -20° C –80° C
Storage Temperature Range: -22° F – 185° F / -30° C –85° C
Charger Input Voltage: 8v – 30v DC
Frequency: 433.92 MHz
Size: 3.46” Length x 2.36” Width x .94” Depth 88mm Length x 60mm Width x 24mm Depth
Weight: 4.4 oz / 125 grams
Temperature Operating Range: -40° F – 176° F / -40° C –80° C
Storage Temperature Range: -40° F – 185° F / -40° C –85° C
Pressure Range: 0 – 196 PSI / 0 – 13.5 bar Pressure Accuracy Range +/- 3 PSI / +/- .02 bar (with a digital gauge)
Temperature Accuracy Range: +/- 3°
Transmission Power: <10dBm
Transmission Frequency: 433.92 MHz Approximate
Battery Life: 1 – 1.5 years
Physical Sensor Size - Flow-through
1.06” Diameter x .9” Height 27mm Diameter x 23mm Height
27mm Diameter x 23mm Height
Sensor Weight - Cap 0.54 oz. / 15.4 grams
27 Reviews Hide Reviews Show Reviews
The folks at TechnoRV were extremely knowledgeable and helpful. Shipping was extremely fast. Would highly recommend and will use again.
I had question abbout delivery time, left a voice message and received a call-back within a short time. Delivery was quick and follow-up was great. I highly recommend TechnoRV.
Great service, quick delivery and great follow up including additional instructions and tips via email - 5 stars fro Techno RV. Seems like my 35.5' fifth wheel is right at the limit without a repeater. It'll connect when we are stopped but when we are driving it only gets one side on occasion. Seems like with the size of rigs today, the range needs to be improved and/or the repeater needs to come with it. Also, the instructions could be a little better but worked through it.
I have been a customer of TechnoRV for a number of years. Phil and Tracy Mays always provided 5 star service. I recently bought a TST 507 TPMS system and a Rand McNally RV Tablet 80 from Eric and Tami, the new owners. I must say that the before and after service I received was every bit as good as I got from Phil. Eric is fantastic. I had some problems with the tablet and Eric resolved them. His instruction videos are excellent and the service is outstanding. I highly recommend this company and their owners for your RV need. If they have what you are looking for, you can be sure you will get a great price and outstanding service.
NICE - Keep up the good designs
Ordered the 507 during a sale. Delivery was delayed due to being backordered. Sent wrong sensors. But Eric, the owner, was quick to address the error. Answering emails after hours. Still awaiting power supply and mount but again this error was addressed promptly. I think that I would order from TechnoRV again based on response to errors.
I'm very satisfied with my purchase from TechnoRV . The pressure system shipped next day after order and arrived the day I ordered it. I purchased the TST 507 for my fifth wheel. After setting up the sensors the unit began reading immediately. Great product and great service.
We are very happy with our purchase. Every thing works and the Techno Rv video learning series was extremely helpful in setting the system up including the repeater. We highly recommend Techno Rv and the TST TPMS.
Took my time and have it all ready to go on our 1st towing trip of 2017! The service is fantastic. All questions promptly answered and very satisfied. Plenty of youtube videos on the how to's of install. love how small it is! Very accurate as well. Thanks for the great service and product!
WOW, what outstanding service!! I indicated that we were leaving for a trip and wanted the TPMS before we left. You shipped this the same day and I did get this prior to departing! The directions were great and I had no problems with the installation. The TPMS worked flawlessly! We will be doing business again.
We finally got out with our RV earlier this month and used the system.
On the way back from our trip the monitor beeped on the flashing signal for the cab tire, which we do not have a monitor on. It did not show anything on the bottom to alert us to a problem.
We stopped to check the tires and all was OK.
We turned the unit off and back on and the beeping stopped until an hour later started up again.
Do we need the repeater? We have a RAM 2500 four door with eight foot bed and our camper is rated 35 feet.