Profile: Hampshire Controls Corporation manufactures temperature alarms & monitors, backup systems & computerized, SQL-based, central process monitoring & data acquisition systems for the monitoring, recording & analysis of temperature, humidity and pressure. We provide cryogenic liquid nitrogen level monitor alarm systems, freezer-refrigerator backup alarm monitors, air flow monitors, temperature monitors, motor speed controls, and design custom electronics solutions. Our Model TS4 multiple probe temperature monitor alarm system features two-color printer for hard-copy of logged data & a built-in battery and charger for 100 hours of operation in the event of power failure.