I've always rather liked testing water conditions. Over the years I have used many kits and many many little colored charts. Recently as PAR has become the standard for testing a phrase uttered by both BRS and many on the planted tank forums I hang out on has stuck with me... To paraphrase the many ways I have heard it: The human eye is basically the worst sensor and means to deduce light. Whether its spectrum, intensity and both in aquaria and my many years as a printer... color. Which brings me to the part most of us either hate, or soon will. Color comparison. I got to a point where even if I thought I was correct, from being a printer, I know color is so subjective. The light where you test, how tired your eyes are, the light you spent all day under, etc all effect color perception greatly. "If only I had a robot to check these tests. A SenEye for testing." Lo and behold, I'm watching reef videos and what is this? A robot sensor eye for testing?! It's everything I ever wanted in a test kit, and I've always wanted one of those fancy PH Pens! Who doesn't?!
Heck, let's be forthcoming! I want Hanna testers and checkers for all my parameters. COME ONE LOTTO! Big Money, No Whammies! I think I'm mixing my free cash systems!
COME ON HANNA TESTING EQUIPMENT!