Rozway pH Meter with Backlight [.01 pH Resolution] Rozway pH Meter with backlight. Range: 0-14.0 pH. Resolution: 0.01. You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer. Digital Pocket Size PH Meter/PH Tester/Water Quality Tester for Drinking Water, Hydroponics, Aquariums, Pools, Beer, Wine, Food, 0.01 PH Measurement – Extra PH Test Calibration Solution Pack Pinned: Black Friday Roundup! – Amazon Black Friday – Keg Rebuild More: Recent Amazon Finds Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to print (Opens in new window)Click to email this to a friend (Opens in new window)
