CareSens Dual meets the ISO 15197:2013 (the international performance standard for blood glucose monitoring systems) No coding Auto-back lighted LCD screen Sample size: For blood glucose: minimum 0.4 µL For blood ketone: minimum 0.5 µL Measurement time: For blood glucose: 5 seconds For blood ketone: 8 seconds Strip expiration indicator Strip ejector Compatible with SmartLog software Bluetooth data transfer and data port to download data via a USB cable Pre-meal, post-meal and fasting flags 1,000 readings can be stored with time and date 1, 7, 14, 30, 90-day test averaging (total, pre-meal, post-meal and fasting) Hypoglycaemia and hyperglycaemia indicators Measurement range: For glucose: 1.1 – 33.3 mmol/L For ketone: 0.1 – 8.0 mmol/L Battery life of 1,000 tests Size: 106 x 58 x 17 (mm) Weight: 72.6 g (battery included) Temperature range: For blood glucose: 5 – 45°C For blood ketone: 15 – 30°C Relative humidity range: 10 – 90%