Does a 14$ probation drug test do EtG test? I no it tests for alcohol as well but I just want to play it safe because I drank Friday night, and taking a urine test on Monday

We don't have a clue what your ordered test tests for. ETG is a metabolite of alcohol.

Probation urine tests are quick checks that detect alcohol use for up to 24 to 48 hours. The results are known immediately and triggers a more intensive confirmation test, and scrutiny.

There are many variables though depending on the charges, and terms of your probation, for example for a drug conviction/plea your sample is sent to a lab for specific test to confirm drugs. You signed a document at the beginning of the probation process laying out the terms and restrictions you are under.

Not very smart drinking two days before a test.

Maybe you should find another definition of "playing it safe"?

It depends on how much you drank. You should be fine