Sensors
The sensors are fully waterproof and wirelessly transmit real-time tire pressure and temperature data to the monitor. Installation is simple—each sensor screws directly onto your metal valve stems. Despite their durability, these sensors are among the smallest and lightest on the market. To prevent theft, they are secured in place using lock-nuts.
Each sensor is powered by a CR1225 watch battery with an average lifespan of about one year. When the battery needs replacement, the monitor will alert you, and the included tool makes the process quick and easy. Sensor size: ¾" round × ½" deep.
Default Settings (PSI & °F):
- High Pressure: 45 PSI
- Low Pressure: 27 PSI
- High Temperature: 150°F
Caution: External sensors, such as those on this model, are designed for metal valve stems. Rubber stems may rupture under internal tire pressure. For vehicles with rubber stems, please choose an internal sensor system, such as the SRTP400.