Yeah the truncheon ph meter and the truncheon ppm/ec.....I've bought one of each and am waiting on them...one in the mail and one at my hydro store.

Gainesville...you echo a LOT of people with the Oaktons but I find my ultrabasic a little hard to read with my eyesight and the waterfarms.....you have to hit the hold button before you can pull it out and read it. That's my only real complaint about my Oakton. The truncheons seem almost MADE for the waterfarms.....but they ARE quite $$$....especially the ph meter.

And DON'T get me started on the Hannas.....I had two combo units of theirs and couldn't trust either one of them. :wtf:

Opie.....the truncheon ppm meters also never need to be calibrated. Nice touch. :thumbsup: