TPMS which means a tire pressure monitoring system, it uses automotive electronic technology, sensor technology and wireless communication technology to monitor the tire pressure and temperature in the car driving. It will give alarm on a flat tire, abnormal temperature rise and low pressure, so that to avoid traffic accidents and protect drivers' and passengers' life.
Main Features: - TN401 wireless TPMS car tire pressure monitor - Displays pressure and temperature of 4 tires simultaneously - Black-and-white display screen - Sensor failure alarm - Low pressure alarm ( below 1.8bar / 26psi ) - High pressure alarm ( over 3.2bar / 46psi ) - High temperature alarm ( over 70 centigrade degree ) - Low battery alarm - 4 internal sensors - Battery: 2000mAh rechargeable li-ion battery - Charging time: 3 hours approx. - Working time: 4 months approx. - Transmission power: Less than 10dBm - Transmission frequency: 433.92MHz - Pressure range: 0 - 4.5bar / 0 - 65psi - Pressure sensitivity: 0.1bar / 1.5psi - Temperature sensitivity: 3 centigrade degree - Working temperature: -20 - 80 centigrade degree
Dimension and Weight
Package size (L x W x H)
22.00 x 20.40 x 7.70 cm / 8.66 x 8.03 x 3.03 inches
1 x Solar Displayer, 1 x Anti-slip Mat, 4 x Internal Sensor, 1 x English User Manual
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