Hawk
Member
Not sure what I should get. I suppose I want simple and reliable without breaking the bank.
I was looking at the HI98103 pH Checker 1.
I looked at the instruction "manual" (two page PDF doc from Hanna's site) and they mention it should be calibrated with 7.0 and 4.0 solutions. They also mention the probe tip should be soaked in a special solution for when stored after use. Are those things really necessary?
If not the Hanna, what do you suggest? What do you use?
I was looking at the HI98103 pH Checker 1.
I looked at the instruction "manual" (two page PDF doc from Hanna's site) and they mention it should be calibrated with 7.0 and 4.0 solutions. They also mention the probe tip should be soaked in a special solution for when stored after use. Are those things really necessary?
If not the Hanna, what do you suggest? What do you use?