Promedix PR-638 (70028) is precise and fast: measurement error of +/-0.2 °C and a measurement speed of about 1 second. It has a wide temperature measurement range of 0–100 °C. The LCD screen features a green backlight. Energy-saving mode – the thermometer automatically switches to standby mode after about 15 seconds. It allows for the setting of date and time. The thermometer stores the last 60 measurements. Versatile applications: forehead, ear, ambient, and object temperature measurement. Safe to use: non-contact measurement at a distance of 1–3 cm. Easy to operate.