Extra Tire Pressure Sensor Tow Car Pack 4 pk The 507 TPMS reports PSI and tire temperature in real time, while offering the user the ability to custom program high and low PSI settings on up to 4 axles. The 507RV system is accurate within 1.5 +/- PSI, and our systems are accurate within +/- 1 degree Fahrenheit of the actual air temperature within your tires. The system comes with two installation wrenches, SIX SENSORS, a short antenna, a dashboard mounting bracket, a suction cup bracket, a cigarette charger, a hardwire kit, a detailed user€™s manual, and the on board monitor display. System comes with a 2 year warranty.

• Help prevent blow-outs by constantly monitoring tire pressure and temperature.
• Portable system automatically monitors tire pressure and temperature on up to 22 tires, accommodating any vehicle or towing configuration.
• Easy-to-read monitor features a large, illuminated display that shows PSI and temperature simultaneously.
• Flashing LED light, audible alarm and alert icon notify you when pressure or temperature exceed pre-set thresholds, or when tire pressure falls to an unacceptable level.
• Easy-to-install user replaceable battery powered sensors fit on valve stems with no need to remove tires from rims.
• Revolutionary flow through tire sensor design enables adding/removing air and checking pressure without removing sensor.
• Sensors detect pressure and temperature readings every six seconds instantaneously to any issue.
• Covered by two Year warranty

 Sensor Features

• Detect Leaks and temperature variances swiftly and reliably.
• Industrial-strength
• Powered by user replaceable batteries
• Flow through design where you can add or remove air and check pressure without removing tire sensor
• Water resistant
• Easy to remove during seasonal storage to conserve and extend battery life
• Replaceable seal for long lasting durability

Monitor Features:

• Easy to install with included dashboard mount or suction cup windshield mount
• Unique auto coding feature streamlines and simplifies installation
• Built in rechargeable lithium ion battery runs up to 36 hours wirelessly
• Operatues on vehicle 12-volt DC or hardware
• Automatic illumination adapts to any light level
• Customizable high low pressure and temperature thresholds
• Flashing red LED light and audible alarm
• Up to 60 linear ft. range farther with easy to install repeaters (sold separately)
• Read pressure in PSI, BAR, Kpa, Kgf/cm2, temperature in F or C
• Easy-to-use icons