The AllPoints Foodservice Parts & Supplies 621010 Dishwasher Thermometer features a 2" dial for easy readability and an 8' capillary with a 7/16" x 2" bulb for accurate temperature measurement. It operates within a temperature range of 100° to 220° F and can be calibrated for precision. The durable stainless steel housing ensures longevity and reliability, while the 1/2" NPT bulb fitting allows for straightforward installation. This thermometer is NSF certified, making it a trusted choice for foodservice applications.