Portable PH Chlorine Water Quality Test Kit Swimming Pool Spa Test Indicator w/ Color Chart
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This test kit for PH value and chlorine is simply top. Also very suitable for aquarium. This test kit for pH value and chlorine is simply great. So very suitable for aquariums.
5*
The item arrived in only 11 days (China --> EU). It is a nice little package with the indicator chemicals, a vial with scale and instructions. I'm looking forward to testing it in the summer :)
Very sensitive for chlorine, much better than those '' test strips'' . Comparing the colours for chlorine is not easy
very good product, price and fast sending i order 3
very good product fast delivery and for very good price i order 3 and will reorder them
Non molto utile, difficile distinguere le sfumature.
5 * :-)
works fine
nice