ZEEPIN TPMS Wireless Tire Pressure Monitoring System with 4 DIY Sensors, Real-time Displays 4 Tires' Pressure and Temperature TPMS (External TPMS4)

Descriptions: More than 40 percent of the traffic accidents on the highway are caused by abnormal tire pressure. To reduce such accidents, the installation of tire pressure monitoring system (TPMS) is necessary. With the TPMS, we can keep the tire working within the specified pressure and temperature ranges at any time to reduce the damage of the tire for driving safety. Besides, the higher or lower tire pressure can cause tire wear. The installation of TPMS could reduce tire wear, prevent tire explosion, save fuel, and keep your car in good care, rather helpful. Just get ZEEPIN product home and try out.

Specifications:
External sensor:
- Battery: built-in CR1632 button cell
- Working voltage: 2.0 - 3.6V
- Working environment: -40 - 125 Deg.C
- Working pressure: 0 - 99 psi
- Pressure accuracy: plus or minus 1.5 psi
- Waterproof grade: IP67
- Transmission frequency: 433.92MHz
TPMS:
- Working voltage: 5V
- Working environment: -40 - 85 Deg.C
- Transmission frequency: 433.92MHz
- Pressure unit: psi / bar
- Temperature unit: Deg.C / Deg.F
- Product weight: 0.0430 kg
- Package weight: 0.1830 kg
- Package Size(L x W x H): 15.50 x 12.00 x 6.00 cm / 6.1 x 4.72 x 2.36 inches

Package Contents:
-1 x TPMS
-4 x External Sensor
-1 x Tool of Battery Replacement
-1 x Wrench
-4 x Anti-theft Nut
-1 x English User Manual