Automated for simple home canning.. No adjustments needed for pressure canning at high altitudes.. Doubles as a boiling water canner for preserving fruits, jams, jellies, and salsa.. Innovative sensor automatically detects and holds the exact temperature for the required time for safe home canning. Digital interface guides user through each canning method. LED display icons illuminate each step from start to completion.. Includes recipes with standard processing times in accordance with USDA guidelines. Preheats jars and keeps them hot until each jar is filled.. Ten built-in safety features including cover locking system. Includes instructionrecipe book, quickstart guide, and canning rack..