I have been shocking for 5 days now and going through TONS of the titrating solution, I'm afraid I will have to make another trip to Leslie's since my TF-100 refill won't be here until Tuesday.
Is there anyway to use less? Can I put in 5ml and count each drop and 1ppm? Or how would it work?
Is there anyway to use less? Can I put in 5ml and count each drop and 1ppm? Or how would it work?