It depends
Allen---
There were electric pressure cookers made by Presto in the late 60s-early 70s. Basically, just a Presto cooker with an element, Control Master, and legs to keep the element off of the counter top. I have two.
The new style of electric pressure cookers have been around since the 90s. I don't know much about them. No desire to drop the big, big bucks on one.
Lawrence/Maytagbear
Allen---
There were electric pressure cookers made by Presto in the late 60s-early 70s. Basically, just a Presto cooker with an element, Control Master, and legs to keep the element off of the counter top. I have two.
The new style of electric pressure cookers have been around since the 90s. I don't know much about them. No desire to drop the big, big bucks on one.
Lawrence/Maytagbear