Features: Quick and accurate: one second temperature measurement, no interval time. Safe and reliable: imported German infrared probe, high safety; Passive infrared receiving technology, zero radiation. Simple and practical: streamlined appearance, ergonomic design; One-key measurement, automatic temperature measurement. Tricolor display & fever alarm: normal body temperature shows green, low fever shows orange, high fever shows red. HD display & memory check: HD high-definition screen, 35 groups memory, historical measurement data can be tracked. Intelligent dual mode, measurable temperature and room temperature. Prompt sound mute function: it can be used when the baby is sleeping, don't worry about the prompt sound to disturb the baby. Fahrenheit degrees Celsius can be converted. Adopt the latest algorithm, temperature compensation function. Energy-saving and durable: manual shutdown or 10 seconds automatic shutdown, power saving, long service life. Specification: Material: ABS Weight: 98g/3.5oz Battery Type: 2* AAA batteries (NOT included) Backlight: White light (always) LED indicator light color: green, orange, red Measuring Range: The normal temperature mode: 32.0℃ - 42.9℃ (89.6℉ - 109.2℉) Ear temperature mode: 32.0℃ - 42.9℃ (89.6℉ - 109.2 ℉) Objects Mode: 0℃ - 100℃ (32.0℉ - 212.0℉) Accuracy: ±0.2℃ (±0.4℉) Fever Alarm: Orange low-temperature alarm, 37.4℃≤T≤37.9℃ (99.3℉≤T≤100.3℉) Red high-temperature alarm, 38℃≤T≤42.9℃(100.4℉≤T≤109.2℉) Size: 39*27.3*160mm/1.5*1.1*6.3inch Package List: 1 x Infrared Thermometer 1、Quick and accurate: one second temperature measurement, no interval time. 2、Safe and reliable: imported German infrared probe, high safety; Passive infrared receiving technology, zero radiation. 3、Simple and practical: streamlined appearance, ergonomic design; One-key measurement, automatic temperature measurement. 4、Tricolor display & fever alarm: normal body temperature shows green, low fever shows orange, high fever shows red. 5、HD display & memory check: HD high-definition screen, 35 groups memory, historical measurement data can be tracked.