Full Gauge Controls manufactures digital controllers for temperature, humidity, time, and pressure used for refrigeration, heating, cooling, and solar heating. The company will show its Ri line of refrigeration controllers that initiate defrost cycles only when necessary, says the manufacturer. Its SITRAD software allows remote computer management of climate and refrigeration.

Full Gauge Controls, Rua Julio de Castilhos, 250, Canoas/Rio Grande do Sul, Brazil 92120-030; Phone/Fax: +55 51 475-3308; comex@fullgauge.com.br; www.fullgauge.com.