Pressure Canner Dial Testing Clinic

Get your pressure canner tested for FREE during this clinic! 

Before using your pressure canner, have your dial gauge tested for accuracy. Testing will ensure your pressure canner reaches the appropriate pressure needed to process low-acid foods, such as vegetables and meats, safely. Over time, a pressure canner's dial gauge will become inaccurate, resulting in either reading too high or too low. If the pressure gauge reads too high, it will lead to under-processing, resulting in unsafe foods. This is because the high temperature needed to destroy harmful microorganisms, such as the botulism toxin, can only be reached under pressure. If the dial gauge reads too low, your product will lose quality due to over-processing, and foods may become mushy.

These events will be held at the local Extension offices, with several dates to choose from. Bring in your pressure canner lid with the gauge attached. Staff will inspect the lid, gasket, and gauge for accuracy and provide you with an assessment.