Car Tire Pressure Monitor

Car Tire Pressure Alarm Monitor System Automatic Brightness Control Wireless Solar Power  

                                                                                                     

Receiver:

• Battery: 400 mAh (built-in)
• Working voltage: DC 5 V
• RF transmission frequency: 433.92 MHz
• Pressure unit: psi / bar
• Temperature unit: Deg.C / Deg.F.
• Working temperature: -20℃~85℃
• Storage temperature: -40℃ ~125℃

Internal sensor:

• Working pressure: 0-51 psi / 0-3.5 bar
• Pressure accuracy: ±0.1 BAR
• Transmission frequency: 433.92 MHz
• Working temperature: -20℃~85℃
• Storage temperature: -40℃~125℃
• Working voltage: 2.0-3.6 V
• Waterproof rating: IP67
• Battery: Built-in CR 24500 button battery (not replaceable)

External sensor:

• Working pressure: 0-51 psi / 0-3.5 bar
• Pressure accuracy: +/- 0.1 BAR
• Working frequency: 433.92 MHz
• Working voltage: 2.0-3.6 V
• Waterproof: IP67
• Working temperature: -40℃~85℃
• Storage temperature: -40℃~125℃
• Battery: Built-in CR1632 120m Ah button battery (replaceable)

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