Features: 1. Automatic buzzer reminder: The thermometer supports rapid temperature measurement, and automatically buzzer reminder after the temperature measurement is completed to avoid forgetting to check the measurement results. 2. Soft head design: The soft head of the clinical thermometer is designed to not hurt the body, and the probe is made of semiconductor thermal 304 stainless steel. 3. The temperature sensing part is waterproof: this thermometer is environmentally friendly and washable, easy to clean, hygienic and healthy. 4. Dual-purpose temperature measurement: comprehensively care for the health of the family, suitable for dual-purpose temperature measurement of the oral cavity and underarms, convenient measurement, and meet different temperature measurement needs. 5. Accurate and reliable: Our thermometer is equipped with the most advanced high-precision sensor, which supports fast temperature measurement in 8 seconds, which is accurate and reliable. The thermometer supports oral and armpit temperature measurement, one-key operation, allowing you to measure at any time. Specifications: Measuring time: 8s Automatic shutdown: 30s Power supply: Input voltage: DC 3.0V Battery type: button battery CR 2032 Detector: Thermistor Temperature display: LCD digital display Resolution: 0.1 Measurement accuracy: 0.1(36.0-39.0) 0.2(32.0-35.9 39.1-42.0) (standard room temperature 23) Measuring range: 32.0-42.9 Use environment temperature: 5-40 Use environment humidity: 10 percent RH-85 percent RH Operating atmospheric pressure: 700 hpa-1060 hpa Storage temperature: -20-and55 Storage humidity: 10 percent RH-80 percent RH Atmospheric pressure for transportation and storage: 500hPa-1060hPa Net weight: 27g (including battery) Size: 143.0x35.0x21.0mm Package Included: 1 x Thermometer Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.