Monitoring range: 30 meters / 100ft (No obstructions).Temperature Range: -104〜140°F / -40〜60°C(Inner sensor)-104〜212°F / -40〜100°C(External probe).Humidity Range: 0~99%RH and fast response. Use the new generation of France HTU21D temperature and humidity sensors. Power consumption will be lower and working life will be longer.
Data Storage & Sampling Interval：Hold data for 20 days if the sampling interval is 1min, the max date storage is 30000 point. Different sampling interval (10s, 30s, 1min, 2min, 5min, 10min, 30min) can be setting. The saving data time will be different if you choose different sampling interval.
Probe & Mode：Inside and external probe are supplied. External probe can monitor the temperature of liquid. °C /°F mode and with magnet. Engbird app can be applied to IOS and Android system and support multi-language. History and Immediacy data can be remotely checked through BT.
Multiple Devices: One mobile phone can monitor more than one sensor and one sensor can be monitored by more than one mobile phone.