Transmission frequency 433.92MHz, Working voltage 2.0 – 3.6V, Battery built-in CR1632 button cell, Pressure unit psi / bar, Transmission frequency 433.92MHz, Working pressure 0 – 99 psi, Working environment -40 – 125 Deg.C, Working voltage 5V, Waterproof grade IP67, Temperature unit Deg.C / Deg.F, Battery type 280mAh Li-ion battery, Pressure accuracy plus or minus 1.5 psi, Working environment -40 – 85 Deg.C.
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Banggood
Warehouse in China.
Link: C-260 Car Tire Pressure Monitoring System
Price: $-3
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