GDH-FAD Strip : Glucometer avoids interference from blood oxygen variations, It also prevents galactose and maltose interference in blood samples. The sample from arteries, veins and capillaries can be used to apply GDH-FAD strip Ketone Alert : Dr Trust (USA) Glucometer gives early warning if your ketones are rising or are out of balance in your blood, It will reduce incidence of diabetic ketoacidosis or DKA by knowing that your ketones level reaches over15 mol/L 3 Modes : General mode, take blood glucose measurements at any point of the day, AC mode, take the measurements in the early morning on an empty stomach, If you want to take the readings after taking your meals, switch to PC mode Strip Ejection Button Function : Dr Trust Glucometer monitor comes with the Strip Ejection Button feature which minimizes the risk of contagion, By simply on push of Strip Ejection Button, used strips disposed without touching the hand Unique Features : Dr Trust (USA) Glucometer machine has unique feature of smiley indicator, The result is displayed along with face symbols within 5 seconds, A happy smiley indicates good results and a sad smiley indicates unsatisfactory results Fully Automatic : Auto electrode insertion detection, sample loading detection, reaction time count-down, switch-off after 3 minutes without action and Temperature Warning Reminder Alarm Function : Also it allows user to set an alarm as a reminder for taking the measurements