While the air bake oven situation is being improved, how about to buy a cheepo toaster oven at Target, BestBuy, or anywhere?

We don't need precise temp control for the glue cure test. At LLO I saw that they are using cooking grade oven for this purpose.
(Of course, we should not use this oven for foods once it is used for epoxy)

I have a fryer temp sensor in my office on the freezer stole from the 40m long time ago. You should be able to measure high temp.

If you have such an oven, I'd love to borrow it for the OMC lab later, as I expect to work on epoxy bonding later.