Working Voltage: 2.4V - 3.3V
Battery: CR2050 / 350mAh
Battery Life: about 8 years
Working Temperature: -40 - 105℃
Working Humidity: 95% MAX
Working Frequency: 2.4GHz (BLE)
Monitoring Range: 0 - 640kPa
Monitoring Accuracy: ±2.5kPa
Monitoring Accuracy: ±1℃
Weight: 25±0.5g
(Sensor+Gas Nozzle)