Since opinions count () I just bought something off amazon.com called and Extech ph meter and I'm in love with it. Easy to calibrate.....stays calibrated and is very waterproof. I paid $90 for it's actually become more my favorite than the expensive Truncheon I use as well.
Weedhound Reviewed by Weedhound on . Digital PH tester what should i get? Looking to get a digital ph tester the pen style and would like something waterproof and something that will last for a while for a good price. does anyone have any suggestions on what to get or where to get? would also like to know what to stay away from. Rating: 5