Annealer for 200$. Does it make sense?

[Oldmauser]

My wonderful Italian annealer crashed. Before it gets repaired I decided to built an interim solution. I came across this video:


I ordered already components and will be building the device hopefully next week. What do you think?

 

[diverdon]

Great idea!

 

[bunny too]

Kinda scary that case is red hot in the picture. Use your judgment.