TR-121 measures the body temperature through receiving the infrared energy radiation from the surface of objects. It is with forehead temperature mode, and ear temperature mode. The measurement result directly shows on the LCD screen. It is easy, hygiene and accurate. The deceive is widely used for home healthcare, medical institutes and many other occasions, and this product is mainly composed with infrared temperature sensors, signal receiving processor, buttons, buzzer, LCD display, battery, etc. The lifespan of this product is 5 years, Stop using when expire the lifespan, otherwise the measuring accuracy cannot be sure. Features: * Contact-type infrared measurement thermometer with Instant Reading in 1s * Forehead, ear and object temperature, three modes of measurement * High definition dual color LED backlist, clearly and softly display * Fever alarm function (Sound alarm function when reaches to 38℃ and above) * Capacity of storing 20 sets measurement * Dual temperature units:"℃" and "℉" optional * Auto power off in 30s when idle Technical Details: * Forehead & Ear measurement, measuring distance: 0 cm * Object & Ambient temperature, measuring distance: 5 cm * Operation environment: 15-35℃ 85% humidity * Accuracy: ±0.2℃ /±0.4℉, Display resolution: 0.1℃/0.1℉ * Memories: 20 sets * Body temperature (32-42.9℃/89.6-109.2℉), Object temperature (0-100℃/32-212℉) * Power supply: 2 x AAA batteries * Size: 15.2 x 4.4 x 3cm * Weight: 74g without battery * CE Approved What's in the box: 1. User Manual 2. One unit quality infrared thermometer 3. 2pcs 1.5V AAA Batteries. 【Note: Batteries included】
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