Review on Enhanced for SEO! TDS HASFINE Conductivity Temperature Aquariums by Anthony Cornelius

I have no idea if that really works. I get really consistent readings for different water sources. If you bought this for the accuracy of the water temperature, then I'm sorry because this device thinks my snow is 70°F. However, every time I test a new source and then go back to my tap water, my tap water always reads 74 ppm. Interesting, it's good because it's illuminated in red. Filtered water from my fridge from the same water source shows 73ppm but I haven't changed the filter in over 2 years. When the snow melted, it showed 16 parts per million, to my surprise, because in the 80's we were told in school that rainwater was undrinkable due to pollution and even called it "acid rain" if anyone made a fuss remembered my age group. They also said if I wasn't careful I would become a scavenger. Back then, the scavengers made about 60,000 a year, which was almost double a teacher's salary, and by lunchtime they were home. Something else I would like to point out is the battery situation. When I opened the box there was a separate 2032 battery inside. I assumed it needed to be installed so I opened it up and then opened the end of the tester. There I found that the battery was already soldered to the board, so think about what you want.