I agree with @MIAutomatic but would also add that getting QUALITY meters means a world of difference. Growing involves a lot of accuracy to create and maintain consistency, cheap meters can ruin a grow. I can suggest several brands but imo, if the meter is sub $30 and comes from a random vendor in China - I'll pass
Yeah I’ve been looking into getting the Apera pH20. I’ve heard it’s pretty good & a few content makers on YouTube I follow mentions it quite often. The one I have I got before I knew how important it is to have a quality pH reader. I’m still learning & this is my first grow, so mistakes are bound to happen. That’s the beauty of the process. Thanks for the advice!