When our range died it took three weeks to get the new one with induction heating (could have gotten it sooner but agreeing to wait saved $1000, long story) so in the meantime I bought a plug in single pan induction unit and it had a timer on it. Best part is when the timer goes off the heat goes away and you only have to worry about residual heat from the pan.
The range doesn't have a timer so I still break out the plug in unit when I'm going to let something sit and cook while I do something else.
https://a.co/d/dGVLs7W
Nuwave Precision Induction Cooktop Gold, 12”