Using a PH Meter?

I understand on how important it is to check the ph of your soil or water.

However what about a meter that checks the EC (conductivity), TDS (total dissolved solids), and temperature as well?

is it really neccessary? Or would that be to much micro managing?

I know as well needing to know how much nutrients in the soil or water as well is a must as well. Isnt that what TDS is?

Sounds newbish but, I got my seedlings in hatchin and I dont plan on wasting money on something I dont need.

I rather invest a reasonable amount of money for maxium yields and good potency. I figured as my experience grows so will my grow space and equipment.

TDS testing is very important, and yeah, it measures in PPM. If you're running a hydro or aero setup, water temp is a good thing to monitor too. For now, PH and TDS are most important.

I will be using Foxfarms Ocean Forest Soil for right now and will eventually move on to a EBB n Flow system. Monitoring the TDS and PH is important but a 154 dollar like this one

Texas Hydroponics :: Meters & Testing :: Hanna Meters :: HI98129/HI98130 Hanna ph/ec/tds/temp

Or is there a better alternative that only measures PH and TDS electronically? I wouldnt mind using the strips and test kit but wouldnt the digital be more accuratE?

I have that same unit and it's very nice. If you're on a budget, you can get by with these two things:

GH PH Control Kit

Sunleaves TDS Essential Digital TDS Pen

Use the rest of the money on your lights, hydro setup or other supplies.

EC and TDS are really the same thing. Its just a internal calculation is done for you.

ppm is quite needed for hydro. not so much for soil, but its good to keep track of.