Show test canning equipment now its just about canning time again and time to test your pressure I 1 cooker this should be done each year to insure safety in the vegetables to be canned many abany of you women have tested your cookers before and would like to do it yourself at home the extension service has thermometers mo meters and instructions these may be borrowed from the county agents office anyone borrowing one may keep it for a period of about two hours which will enable you to test your cooker and return it for others |