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Free Chlorine (DPD-1)
add the supplied reagent
particularly copper piping
Featrues: Super bright LEDs will last for over 100 hours
subtract Free Chlorine from Total Chlorine(ex
WaterWorks™ Free Chlorine (Pocket-Pack) Meter_Well EZ Free Chlorine (DPD-1)Check your Free Chlorine with Confidence using our WaterWorks Free Chlorine . Featuring a patented indicator, make sure your Free Chlorine levels are where you want them to be. Contains 30 individually wrapped tests in our new environmentally friendly Pocket Pack! New ecological packaging! Save our planet by cutting down on plastic. No interference from Chloramines No bleach out at very high concentrations Simple method and no dilution necessary Get
