Specifications:

• Working voltage: 3V
• Working current: 140uA
• Waterproof rating: IP67
• Tire pressure detection range: 100-900kpa
• Sleep current: 2.4uA
• Package weight: 200g / 7.1ounce
• Package size: 135 * 80 * 30mm / 5.3 * 3.1 * 1.2in
• Model Number: Tire Pressure Monitoring System
• Bt transmit power: 0dBm MAX
• Brand Name: meterk
• Battery capacity: 1 * CR1632 for each sensor, 3V, 140mAh