The EGS21T-300-12 Electric Switchgauge® takes the electric gauge to new heights with proven state of the art technology and reliability. Utilising our proven EG Air Core movement design, the EGS21T-300-12 offers technological improvements in overall operation, lighting, accuracy in reading, wiring and installation.

The EGS21T-300-12 Switchgauge® also has an adjustable set point PowerHall® Effect switch output for operating alarms or equipment shutdown. The trip point is adjustable over 90% of the scale and has a set point indicator visible from the gauge face.

Must be used with Murphy Temp sender EST-250/300-1/8 - Link Below