HOBO Bluetooth Low Energy Temperature / Relative Humidity Data Logger

Features :
• Wireless communication via Bluetooth Low Energy (BLE) technology
• Easy to deploy and offload using free HOBOmobile App
• Visual and audible high & low alarm thresholds
• Stores 84,000 measurements
• Accuracy: +/- 0.2C and +/- 2%RH
• Find me/pager feature
• Patented connectivity technology
Temperature Sensor:
• Range : -20°C to 70°C (-4° to 158°F¬)
• Accuracy : ±0.21°C from 0°C to 50°C (±0.38°F from 32°F to 122°F¬)
• Resolution : 0.024°C at 25°C (0.04°F at 77°F)
• Drift : <0.1°C (0.18°F) per year
• Response Time : 7:30 minutes in air moving 1 m/s (2.2mph)

 RH Sensor:
• Range : 1% to 9%
• Accuracy : ±2% from 20% to 80% typical at 25°C (77°F)
• Hysteresis : ±2% RH
• Resolution : 0.01% at 25°C (77°F)
• Drift : <0.1% per year typical
• Response Time : 20 seconds to 90% in airflow of 1 m/s (2.2mph)