HM Digital is a well trusted manufacturer of electronic testing equipment that so many of us in the hobby use and enjoy. Today they announced the release of the new PH-80 pH HydroTester. A compact handheld pH checker that looks similar to a handheld TDS meter and will ride easily in the breast pockets of us chronically addicted to the hobby. This meter should be a hit as the features look to make it very user friendly and the MSRP is a very affordable $59.95. Read all of specifics inside the link to the PH-80 page on the HM Digital web site.