Sorry all, I'm not sure how I ended up with two logins at any rate it rained here Saturday and I wasn't able to do the side by side test yet. I'll get back to you. I plan on testing the water myself and then taking two samples to two "Pros". One with strip testing (bio-guard system) and the other Pro has a system called "Pinpoint" or something like that and it's a Vial system and we will see what we get. I like to take my water and have it tested before the week end. The trick is to get out of there without them selling me anything.
PDub