Natto or multi purpose Incubator

[Guest guest]

I had made a thermostat circuit using 40W / 60W light bulb.

It is working well and capable of almost all purpose of incubation.

If you can ferment natto, you can ferment anything like yogurt,tempe

and you name it.

Circuit is easy to assemble that almost anybody can make.

I used Shaw thermostat (4000 yen).

I put that circuit into a brand new 50 liter Cooling box sold at a

homecenter. around 50 bucks. (5000 yen)

I also used foldable racks I bought at 100 yen shop(dollar store)

before.

These set work very well and post the photos in Photos section.

See and tell.

Isao