Mechanical Gauges (Temperature)

The 2- and 2.5-inch (51 and 64 mm) dial temperature Swichgage instrument.
The 2- and 2.5-inch (51 and 64 mm) dial temperature Swichgage instrument with a polycarbonate case for environmental sealing.
The 3.5-inch (89 mm) dial bi-metallic temperature Swichgage instrument.
The 4.5-inch (114 MM) dial temperature Swichgage instrument.