The 1100 series temperature controllers offer a choice of temperature control options, plus a choice of either analog or digital panel readout modules. The Snap-TrackT quick-mount feature is standard with all units. The controllers come complete with screw terminals for thermocouple input and SPDT relay output rated at 10A 120/240 VAC. A remote set potentiometer is optional. Other features include push-on terminals for easy installation and a wide selection of optional inputs and ranges.