Fm9s Meter

Posted on  by admin

One of the questions that I often get is about how to wire a form 9s meter. Since I get this question so often I thought I would put up a form 9s meter wiring diagram.

  • Here it is with comments about the form 9s meter wiring diagram below.
  • The form 9s meter is one of the most commonly used meter forms.
  • S0, as you begin to study the wiring diagram I want to make note of a few things.
  • First is that the colors that I chose were chosen at random.
We also include Meter Test Data, that can be modified per customer requests. All Meters come with a Two year warranty, and our lead Times can be as short as 2-4 weeks depending on quantity ordered.


  • That is because there is no universally accepted color code.
  • You need to make sure that when you are doing the wiring that you adhere to your utilities color code.
  • If you do not have a color code then create one.
  • You can use the colors above with some important changes.
  • If you use colors that are the same you need to make sure you have a way to tell the difference between them.
  • One way to do this is to use a red wire for one and a red wire with a black or white tracer for the other.
  • This helps with troubleshooting especially down the road.