Sensor and host distance: up to 100 meters
Frequency: 433 Hz
Outdoor temperature range: -40 ℃ ~ 50 ℃
Temperature sensing reaction time: 48 seconds
Indoor temperature range: -9.9 ℃ ~ 80 ℃
Indoor humidity range: 20% to 90%
Pressure measurement range: 919hPa ~ 1080hPa
Pneumatic accuracy: 1.5hPa
battery
Host: 2xAA 1.5V LR6 battery
Sensor: 2xAAA 1.5V battery
Sensor battery life: at least 12 months
 
 

Product and packaging size:
Host size: 145 × 82 × 25mm
Sensor size: 85 × 60 × 28mm
Packing size: 217 × 90 × 40mm