Cheap Smoke Machine for vacuum leaks

How to build an inexpensive smoke machine to detect vacuum leaks. This could be done for as little as $25 depending on what you may already have laying around. Parts don't need to be exact as long as the end result works. Below is a list of what I used. The total of all the below parts is over $100 if you start with nothing. Some of the parts come in a quantity more than what you need. 1x Dimmer $7 https://www.amazon.com/dp/B00IYXGEEQ/... 1x Regulator $11 https://www.amazon.com/dp/B0014E3MSI/... Resistance Wire (need only 12") $8 https://www.amazon.com/gp/product/B01... Wicks (need only 2) $5 https://www.amazon.com/gp/product/B01... 3' 18 gauge Wire $13 https://www.amazon.com/gp/product/B01... Amazon subtotal: $44 Home Depot 1x 3/8FPT for regulator $4 http://www.homedepot.com/p/Everbilt-L... 2x 3/8" MPT to 3/8" hose barb $8 http://www.homedepot.com/p/Everbilt-L... 1x air hose male fitting $2 http://www.homedepot.com/p/Husky-1-4-... 4" PVC pipe (need 2') $9 http://www.homedepot.com/p/VPC-4-in-x... 2x 4" PVC Caps $2.10 each http://www.homedepot.com/p/4-in-PVC-S... 1x large eye bolt $4 http://www.homedepot.com/p/Everbilt-3... 2x #10x1 1/4" bolts $1 http://www.homedepot.com/p/Crown-Bolt... 6x #10 nuts $1 http://www.homedepot.com/p/Everbilt-1... 8x #10 washers $1 http://www.homedepot.com/p/Everbilt-1... 2x Crimp Ring terminals $2 http://www.homedepot.com/p/22-18-AWG-... 1x Carabiner $1 http://www.homedepot.com/p/Crown-Bolt... 1' 5/16" Outlet Hose $2 http://www.homedepot.com/p/Sioux-Chie... 4' 3/8" Hose $7 http://www.homedepot.com/p/Everbilt-3... 2x small hose clamps $2 http://www.homedepot.com/p/Everbilt-1... 3x #10 o-rings $2 http://www.homedepot.com/p/DANCO-10-O... Teflon tape $1 http://www.homedepot.com/p/1-2-in-x-2... 1/2" OD Flat Washers $2 http://www.homedepot.com/p/1-2-in-Fla... 1x tube of Silicone sealant $5 http://www.homedepot.com/p/DAP-2-8-oz... Home Depot subtotal: $58 Walmart 1x Fuse holder $2 https://www.walmart.com/ip/Cooper-Bus... 1x 10A Fuse $1 https://www.walmart.com/ip/Cooper-Bus... 2x Alligator clamps $7 https://www.walmart.com/ip/2-Pair-Sil... 1x bottle of Mineral oil $2 https://www.walmart.com/ip/Equate-Min...