Sell New TPMS Solar Power Car Wireless External Tire Pressure Monitoring System LCD Display best price

Product Introduction: This external tire pressure monitoring system aims to provide you with safe driving and designed with more protection layer, it will early warning car tires. Product Parameters: Working Voltage: 2.1V-3.6V Storage Temperature: - 30 ℃- +85 ℃ Working Temperature: - 40 ℃- +125 ℃ Temperature Accuracy: ±2℃ Working Pressure: 0 – 8.0 Bar Pressure Accuracy: ±0.1 Bar Battery Life: 21 month (Approx.) IP: IP67 Transmit Power: ≤5 dBm Transmit Frequency: 433.92 MHz Dimension: ≥ 23mm(diameter), 17mm (height) Weight: 8.0 g How to install external sensor: Step1. Install the anti-theft washer firstly. Step2. Tighten the sensor. Step3. Use the wrench to tighten the washer by counter clock wide. Step4. Finish. How to install internal sensor: Step1. Separate tire and rim. Step2. Cut off the rubber at the bottom of value. Step3. Use screw to fix valve a bit, remove the washer, nut and dust cap. Step4. Mount the sensor on the valve, adjust the best sensor angle in the wheel hub by hand. Remove the sensor from wheel hub. Use a specialized tool to tighten the valve on the same location. Step5. After tighten the valve, mount it on the wheel hub. Step6. Mount the washer nut and dust cap. Step7. Mount the tire and rim, inflate the tire again. Step8. Test dynamic balance match balance wight.