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Family and Consumer Sciences
Pressure Canner Dial-Gauge Testing
Dallas County Extension Office 10056 Marsh Lane, Suite B-101 , DallasIt’s important to test the dial-gauge every year because if the gauge reads high or low by more than two pounds at 5, 10 or 15 pounds pressure, you’ll need to replace it. If it is less than two pounds off in accuracy, you can make adjustments needed to be sure you have the required pressure in your canner.
Free