Truck Systems Technology (TST) provides the best Tire Pressure Monitoring System (TPMS) on the market and the Hybrid Kit is designed for tires that will be submerged in water, like boat trailer tires. Everything you need to monitor your tires is included in this kit. The TST 507 color monitor alarms you in the event of low pressure, high pressure, rapid pressure loss, slow leaks, and high temperature giving you time to get off the road before a possible blowout occurs. The TST signal repeater ensures you always have a strong signal from your sensors to the monitor. With 2 mounting options, the color monitor auto-scrolls providing important real-time tire information. The monitor’s rechargeable battery provides 16-20 hours of continuous use without the need for extra cables on the dash. The TST hybrid sensor can be used with metal or rubber valve stems and features a 3-4 year battery inside a sealed, water-tight sensor. You can always add more sensors to your system at a later date if you change your tire configuration. Your TST 507 TPMS 4 Hybrid Sensor Kit includes: * Color Monitor * Selected Sensors * USB/DC Power Supply * Signal Repeater * Rubber Dash Pad Mount * Suction Cup Window Mount * Exclusive TechnoRV Learning Series

MONITOR SPECIFICATIONS * Temperature Operating Range: -4°F - 176°F / -20°C - 80°C * Storage Temperature Range: -22°F - 185°F / -30°C - 85°C * Display Input Voltage: 5~24V DC * Frequency: 433.92 MHz * Size: 4.6'' (L) x 2.99" (W) X 1.06" (D) 117(L) X 76 (W) X 27 (D) mm *Display Weight: 4.4 oz. / 125 grams SENSOR SPECIFICATIONS * Operating Temperature Range: -40°F - 176°F / -40°C - 80°C * Storage Temperature Range: -40°F - 185°F / -40°C - 85°C * Pressure Range: 1-218 PSI / 1-15 BAR * Pressure Accuracy Range (w/digital gauge): ±1.5 PSI / ±0.1 BAR * Temperature Accuracy Range: ±5.4°F / ±3°C * Transmission Frequency: 433.92 MHz * Approximate Battery Life: 2 years * Physical Sensor Size: 1.16” (D) x 1.02 “ (H) 29.5 (D) x 26 (H) mm * Sensor Weight: 0.88 oz. / 25 grams

* Reports real-time tire pressure and temperature on a color monitor * Monitor can report up to 4 trailers/towables * Customize each axle for high and low alert parameters * Hybrid sensor is suitable for rubber or metal valve stems; Flow Thru sensors are for use on metal valve stems only * Features a 3-4 year battery in a laser-sealed sensor * The sensors will auto-code to the monitor making for a simple installation * Monitor auto-scrolls through each tire reporting PSI and Temp * GE Circuitry and well-insulated sensors * Included signal repeater allows the TST 507 display monitor to read sensor signals up to 105 feet away from the monitor * Comes with 3-year warranty * TechnoRV Learning Series includes a video installation guide