Special Features:

Dfront mounting with 22 inch mounting centers; stainless steel dial (1.38 inch diameter) thermometer; dual scale of 50 to 300 degree f and 10 to 150 degree centigrade; seal material is buna n seals

Properties:

A grouping of two or more physically connected or related indicators, which may or may not have the same basic noun name. They must be separable and each item must be capable of functioning in accordance with its own item name.