Check the listing for details. Kwik Temp moving line Adhesive Disposable Thermometers 10,000 pcs. Condition: New. Listed at 3499.95 USD. QuickTemp moving line Adhesive Thermometers 10000CT Tinme: 15 secondsTemp Range: 85o F – 105o F /29.5o C – 40.5o CAccuracy: +/- 1o F / 0.5o CAdhesive: HypoallergenicThermometers per case: 10,000 Instructions For Use Thermometers should be used indoor and at room temperature (68-86F). Avoid direct sunlight or strong heat when taking temperature. Do not take temperature if individual has been eating, drinking or exercising within the last 30 minutes due to possibility of temperature fluctuation. 1. Hold thermometer at both ends, pressing firmly on dry forehead for approximately 15 seconds.2. Read thermometer while on forehead: Green; correct temperature. if you don't see green, blue or tan colors will appear: Blue add 1F Tan: subtract 1F