The Humming bird infrared thermometer measures the fever, the primary characteristic of virus infection such as Corona, Monkey pox..etc, and enables to detect a virus infection from the first step. With the combination of the time-proven MEMS state-of-the art sensing element with a fully integrated A/D converter and world-patented ISO thermal Cap sensor, Hummingbird always delivers an accurate and dependable temperature data regardless of ambient temperature. INSTANT MEASUREMENT WITHIN 0.1 SEC ACCURATE AND DEPENDABLE RESULTS Bright And Clear Luminance Of Lcd, Makes Better Readability Even In Out Door