Hi everyone, I am looking to buy a digital ph testor and am wondering if you have any recommendations for me. I would like to stay under $50. for the meter and any solutions but can go to $100. if it is highly recommended.
Also, do you really need 2X calibration solutions, cleaning solution and storage solution for all of these meters?
Thanks in advance for any info.
Also, do you really need 2X calibration solutions, cleaning solution and storage solution for all of these meters?
Thanks in advance for any info.