This company’s Traceable Infrared Thermometer (photo) with a handy wristband operates simply: turn on; point at sample; and take a reading in less than a second. The unit readsboth in Farenheit and Celsius temperature scales with a temperature range of – 67 to 482°F and – 55 to 250°C. The instrument can be used on any surface — solids, semi-solids and liquids. Non-invasive, no-touch, measurements are ideal for food preparation, life sciences, pharmaceuticals, petroleum products, clean rooms, electronics, and field use. The minimum and maximum feature permits viewing highest and lowest readings at any time. — Control Company, Friendswood, Tex.