This pocket thermometer is furnished standard in a 1" dial size, stainless steel case with a clear plastic lens. A protective case with clip allows this 1" test thermometer to be safely carried in your pocket and doubles as a handle to hold the thermometer in the medium to be bested. It can be easily recalibrated by adjusting the hex nut at back of case firmly. It has wide application in daily life and many fields of industry-specially in food service.