Xeroform™ Occlusive Xeroform Petrolatum Impregnated Dressing, 4 Inch x 3 Yard, 1 Each Detergents and sting free Otoscope Accessory and sting free Non invasive forehead temperature measurement using patented conductive technology delivers clinically accurate readings in about 6 seconds * Reduces the risk of cross contamination and avoids the need for costly probe covers * Ideal for the hospital clinic or physician's office * Auto off function conserves battery life * Audible tone when measurement is complete * Last reading memory * Dual Scale (¯F ¯C) * Water Resistant * Large display * Uses 2 AAA batteries (included) (good for a minimum of 1000 full duty cycles over 24 month period) * Temp range 95¯F to 107 Clings and conforms to all body contours 3% bismuth tribromophenate in a special petrolatum blend on fine mesh gauze