Monitor tire pressure from your dashboard. View larger.

Wireless pressure monitoring from each tire. View larger.

System includes 4 sensors and can accommodate up to 24. View larger.

The 2-Level Warning System: How It Works
The unit works on an easy to understand 2-level warning system. Simply ensure that your tires are filled to the proper pressure*, attach the sensors to your tire valves and synch them with the unit's monitor. The system will use this initial, correct pressure reading as a baseline, subsequently issuing visual and audio warnings from your monitor when/if pressure drops to below one of two crucial levels. For example, when all of your tires are reporting normal tire pressures, the green light on the monitor face will be illuminated, but should any tire fall 12.5% below normal -- indicating that it is slightly low and should be filled at your first convenience -- the yellow light will flash and a beeping alarm will sound. Furthermore, if pressures fall to the dangerous level of 25% below normal or below, a red light will flash and a constant tone will sound. At this point you should stop immediately and add pressure to the tires. To determine which tires need attention simply open the monitor by touching the release button and the screen will flip open. The low tire(s) will flash and readout the exact tire pressure. On the face of the monitor you'll find a mute button to eliminate the audible alarm, but the yellow or red lights will continue to flash until the low tire pressure problem has been corrected.

Although the nVision TPMS' handy, easy to read, fold-up LCD screen provides comprehensive information on your vehicles tire pressure, it was also designed to operate in the closed position while vehicles are in motion. By closing the screen when mounted in the car, driver distractions are minimized, while all around driving safety is maximized. In addition, the unit has a four-position memory, allowing drivers to use it across four different vehicles/vehicle configurations without reprogramming.

Key Features:

• Monitor the exact number and configuration of tires that correspond to the vehicles you are driving and/or towing
• With four programmable memory positions there is no need to reprogram each time you drive and/or tow a different vehicle or trailer; just save different vehicle combinations for recall at the push of a button
• Wireless technology guarantees transferability of the unit; just buy enough sensors to monitor all the tires on all your vehicles and the portable monitor goes with you to whichever vehicle you are driving.
• With the ability track up to 24 tires simultaneously users can monitor the vehicle you are driving, your towed vehicle or trailer, and any spare tires
• Works on small trailer tires, car tires, truck tires all the way to large RV tires between 10 and 150 PSI

One Year Limited Warranty
Hopkins' 30100VA nVision Tire Pressure Monitoring System is warranted by Hopkins Manufacturing Corporation against defects in material or workmanship that result in a product failure during the one-year period following the date of purchase. This limited warranty applies only to claims made by the original end user (hereinafter "you") and cannot be assigned, transferred or conveyed to any subsequent users.

*Optimal tire pressure for can vary according to temperature and weight borne by your vehicle. Proper monitoring by this system requires a correct initial reading with regard to these conditions. Consult your vehicle's owner's manual and/or driver's side car door panel for suggested tire pressure in various situations before setting monitoring baselines.