Product Specifications Sensor Size: 5 mm height and 35 mm diameter Sensor Weight: 5 grams Sensor Power Source: 1 silver oxide battery Sensor Life: Up to 14 days Sensor Memory: 8 hours (glucose reading stored every 15 minutes) Sensor Operating Temperature: 10°C to 45°C Sensor Applicator and Sensor Pack Storage Temperature: 4°C to 25°C Operating and Storage Relative Humidity: 10%-90%, non-condensing Sensor Water Resistance: IP27 (Can withstand immersion into 1 meter (3 ft) of water for up to 30 minutes) Operating and Storage Altitude: -381 meters (-1,250 ft) to 3048 meters (10,000 ft) This sensor can only be used with FreeStyle Libre Reader.
