PH tester
- Thread starter Azdirtdog
- Start date
- Joined
- Jan 11, 2021
- Messages
- 496
- Reputation
- 95
- Reaction score
- 1,118
- Points
- 0
- Currently Smoking
- Can’t do to lung disease
Apera
I use an HM ph-200.
- Joined
- Sep 15, 2016
- Messages
- 27,494
- Reputation
- 20,706
- Reaction score
- 112,083
- Points
- 0
- Currently Smoking
- Dabs of Rosin.
I have 2 Blue Lab Combo Meters. One with a regular PH probe the other with a LEAP probe for the rock wool blocks I grow in.
- Joined
- Jan 11, 2021
- Messages
- 496
- Reputation
- 95
- Reaction score
- 1,118
- Points
- 0
- Currently Smoking
- Can’t do to lung disease
I like to be able to get replacement probes @ a reasonable price. Apera does this.
- Joined
- Apr 26, 2018
- Messages
- 145
- Reputation
- 0
- Reaction score
- 268
- Points
- 0
- Currently Smoking
- Self discipline
Like GreenBean I use an HM ph-200 wich is great. 2 years with the same prob and still able to calibrate and still accurate. I've started with few cheapo yellow one but it seems they survived just 1 grow. 1 grow = 1 pen... Don't forget to buy some ph solution too (4 and 7) and I would avoid ph powder, it's a pain to use.
Love my blue lab combo meter!
Milwaukee instruments pH600aq
It's $20. Been just over a year. Holds calibration well but I still check it often. It has a calibration screw. It's not a blue lab or apera unit but I think it's better than the $9 units.
No matter what you get, budget for calibration fluid and storage solution.
It's $20. Been just over a year. Holds calibration well but I still check it often. It has a calibration screw. It's not a blue lab or apera unit but I think it's better than the $9 units.
No matter what you get, budget for calibration fluid and storage solution.
