Digi-Cool Industries Ltd. will be exhibiting its Digital Refrigeration System Analyzer (DRSA) at the 2005 AHR Expo with Shook Manufactured Products of Akron, Ohio. The DRSA-1100 analyzer from Digi-Cool includes automatic superheat and subcooling display, along with pressure max/min tracking. These features make system commissioning, service, and diagnosis simpler, quicker, and more accurate, the company says. Its pressure bar graphs show system pressure fluctuations not indicated by other manifold gauges, says the company.

Digi-Cool Industries Ltd., P.O. Box 784, Duncan, British Columbia V9L 3Y1; 250-748-1783; 250-743-4570 (fax); www.digi-cool.com.