Monitor the temperature of your fridge OR freezer with our Bluetooth Temperature Sensor. Buy 2 to monitor both compartments. Can also be used for general ambient temperature monitoring. Set out of limit alarms when temperature is above or below thresholds. 3 year battery life. Waterproof.
- Temperature Measurement Range: -20°C to 55°C
- Dimensions: 49 x 66 x 17.5mm
- Internal ON/OFF push button
- Weight: 22g
- Colour: Black
- Battery: CR2477, 1pc, replaceable
- Battery Lifetime: 1000mAh, 3 years
- Range (open space): 100m
- Waterproof: IP67
iOS / iPhone users, please note, should you wish to use the nGauge 4x4 App while it is minimized (running in background), our Gateway is required.