The EF-001S Non-Contact Infrared Thermometer measures temperatures of people by detecting the infrared energy radiated directly from the forehead without physical contact. The device is composed of a stainless steel Probe with infrared sensor inside to detect the infrared energy, an LCD PMMA Display to display the status, a SCAN button to start measuring temperatures, a Power switch button to switch on or off the device, a Body/Ambient button to switch between two measuring modes, and an ABS enclosure.