🔍 Hanna Instruments Checker Copper Colorimeter: Accurate and Efficient Copper Level Measurement Device Review

This device works as advertised. Really easy to use. Useful for determining the amount of copper in my pool water. A little copper is good, too much is a disaster.

Prior to this gem I tried to match the colors to my previous copper set and when I got this Hanna copper tester I found I wasn't even close to the right level. It's very simple and accurate. Tip... order a pack of reagents now. There are six in the kit and I used almost all of them to get the right copper level initially. Once you enter the starting dose, you won't use as much.

I isolate fish all the time and have used this a thousand or more times, this is by far the best way to pinpoint ionic or chelated copper and other blanks test and other uses. It's very accurate and consistent. I have no idea how anyone can have trouble with reagent powder packets after they have been used for the first time, cut along the lines and compressed into a pouch. I have a YouTube video of how to use this product on my channel (4FordFamily).