Labfacility L300 Series 8-Zone Temperature Alarm/Controllers - Labfacility XE-6031-001, This unit is a temperature alarm and On/Off controller that is simple to operate and provides accurate monitoring and alarm control of up to 8x zones simultaneously. The supplied software enables full control, configuration, measurement, logging, charting, alarm and relay configuration and calibration functions via PC control. An in-built self-calibration facility is a rapid and convenient method of on-site calibration, ensuring accuracy and confidence in the performance. Ideal for food preparation, storage facilities, environmental services, building and energy management, HVAC installations, etc. Labfacility XE-6031-001 L300-TC 8-Zone Temperature Alarm / Controller