Master Consumer Advisors (MCA) answer questions about nutrition, foods, consumer issues, food safety and the home. If you have a question call 602-827-8200 x341 or send an email to Ask an Expertand a Master Consumer Advisor will respond in a timely manner. If you would like to search MCA topics please visit our Printable Information.
Presto pressure canner gauges may be tested for accuracy at Maricopa County Cooperative Extension, 4341 E. Broadway Road, Phoenix, AZ 85040. Consumers should bring in the pressure guage, lid, gasket and model number if available. Cost: $5.00 per lid exact change or check. For an appointment call 602-827-8200, x341.