Pressure canners with a dial gauge should be tested annually to ensure accuracy and safety. Dial gauges that read more than two pounds difference (high or low) during testing must be replaced.

Watts Water Pressure Test-Gauge Brass $12.98 at Lowes This affordable water pressure gauge from Lowes is easy to install and ...

you can test the city water pressure yourself by using a water pressure test gauge with a hose connection. Simply screw the ...

The Muscatine County Extension Office will offer free pressure canner gauge testing from 11 a.m. to 2 p.m. Tuesday, June 4. Dial gauge pressure canners should be checked annually for accuracy prior to ...