Easy confident home pressure canning vegetables meats poultry and seafood Doubles as a boiling water canner for fruits jams jellies pickles and salsa Deluxe pressure dial gauge registers precise processing pressures which is especially important in high altitude areas Pressure release at 13PSI 5 In addition a spring safety device prevents the pressurization of the cooker before being securely closed and a surelocking lid system prevents opening the lid when the cooker is pressurized Heavy gauge rustproof polished aluminum 22 quart Pressure Canner and pressure cooker offers time and cost savings with a deluxe pressure gauge dial for easy pressure monitoring Racks are included to maximize canning space and to prevent food from sticking to bottom Suitable for use on Gas Stove Sealed Electric Ceramic and Electric Coil