Header banner
Revain logoHome Page
Jamal Gerrero photo
1 Level
785 Review
62 Karma

Review on πŸ” Improved SEO: Johnson Controls A421ABC-02C A421 Series Electronic Temperature Control, -40Β°F to 212Β°F Range, SPDT by Jamal Gerrero

Revainrating 1 out of 5

Works well, reliable.

Ideal for heating a beer fermenter. Well-made, durable, reliable, worry-free. The instructions were a bit hullah, but after playing with the controls a bit it became clearer to understand, and then it got better. I will definitely buy this again.

Pros
  • Ideal for outdoor activities
Cons
  • Quality