Voltcraft ir 1000 30d infrared thermometer voltcraft ir 2200 50d the voltcraft ir 2200 50d premium infrared thermometer high end features and is very robust owing to its casing with soft rubber protection in this device a special emphasis was placed on a quick response time a high temperature range and excellent accuracy to ensure accuracy the thermometer has a double laser with focus to indicate the measurement spot additionally temperatures can be measured via k type sensors the the