Pressure Gauge Testing June 17, 2021
Check dial gauges for accuracy before use each year. Gauges that read high cause under-processing and may result in unsafe food. Low readings cause over-processing. Pressure adjustments can be made if the gauge reads up to 2 pounds high or low. Replace gauges that differ by more than 2 pounds.
For more information, or to request a reasonable accommodation, contact the Extension office at 207.564.3301 or email Anette Moulton at firstname.lastname@example.org