PH Testers

I was on a budget when I started so I got one on ebay from a seller in California but it was obviously chinese made, for $10. Its done its job for 3 months so far. Check out Hanna (I think that's it) or Milwaukee models they're $ but legit
This is just me but I'd recommend the calibration fluid no matter what you get, I randomly check the ph meter just to be sure it's still working accurately plus I kept reading everywhere that its good to store the meter in that fluid as well, keep researching and good luck!



http://forum.grasscity.com/index.php?/topic/1329219-My-2Nd-Real-Grow-Attempt%2C-W--Pics%21-Bubble-Cloner-clone-Machine%2C-Dwc

 

Also looking for a PH Tester, I've heard a few good things about the Milwaukee ph600... any veterans have input on this?

 

I reccommend hanna meters for a ph meter and you can get them cheaply on amazon. I use one and love it 😊

 

I do mine every 2 weeks or so

 

I use those cheap yellow fuckers. Never calibrate the son of a bitch, its close enough out of the box.
 
I will not spend all day fiddle fucking around, hit the ground running and its worked real well for me.
 
http://www.ebay.com/itm/Digital-PH-Meter-Tester-Pocket-Portable-Pool-Water-Aquarium-Hydroponic-Wine-New-/291198528633?pt=US_Garden_Tools&hash=item43ccc8ec79

 

i bought one off amazon that I had to calibrate myself.  It came with two mixtures at both ends of the scale.
 
I wouldn't consider it very accurate....cheap.  As for now I've just stuck with my indicator dyes.  Local grow shops are charging upwards of 60$ for a decent pH meter.

 

I got the extech ph 50 and works great so far..perfect calibration right out the box

 

I got a Milwaukee PH600 at the hydro shop for about $35 with calibration solutions included