Pressure Canning Gauge Testing

Pressure canners need to be tested annually to ensure dial gauges are accurate. If your dial gauge is not accurate, it is not correctly reading pressure which may result in under or over processing and unsafe food.

The following UC Cooperative Extension offices offer pressure canner gauge testing:

Amador County UC Cooperative Extension 12200B Airport Road Jackson, CA 95642 (209) 223-6482	Calaveras County UC Cooperative Extension 891 Mountain Ranch Road San Andreas, CA 95249 (209) 754-6477
El Dorado County UC Cooperative Extension 311 Fair Lane Placerville, CA 95667 (530) 621-5502	Inyo County UC Cooperative Extension 207 West South Street Bishop, CA 93514 (760) 873-7854
Modoc County UC Cooperative Extension 202 West 4th Street Alturas, CA 96101 (530) 233-6400	Mariposa County UC Cooperative Extension 5009 Fairgrounds Road Mariposa, CA 95338-9435 (209) 966-2417
Orange County UC Cooperative Extension 7601 Irvine Blvd. Irvine, CA 92618 (949) 653-1810	Sacramento County UC Cooperative Extension 4145 Branch Center Road Sacramento, CA 95827-3823 (916) 875-6913
San Bernardino County UC Cooperative Extension 777 E. Rialto Ave San Bernardino, CA 92415 (909) 387-2194	San Joaquin County UC Cooperative Extension 2101 E Earhart Ave Stockton, CA 95206 (209) 953-6100
San Luis Obispo UC Cooperative Extension 2156 Sierra Way, Suite C San Luis Obispo, CA 93401 (805) 781-5940	San Mateo County UC Cooperative Extension 80 Stone Pine Road, Suite 100 Half Moon Bay, CA 94019 (650) 726-9059
Solano County UC Cooperative Extension 501 Texas Street, 1^st Floor Fairfield, CA 94533 (530) 666-8143	Sonoma County UC Cooperative Extension 133 Aviation Blvd, Suite 109 Santa Rosa, CA 95403 (707) 565-2621
Tuolumne County UC Cooperative Extension 2 South Green Street Sonora, CA 95370 (209) 533-5695	Yolo County UC Cooperative Extension 70 Cottonwood Street Woodland, CA 95695 (530) 666-8143