ECENCE pH test strips 2x roll Hot tube pool and spa test strips litmus test paper measuring range 0-14 universal indicator paper acidity test for aquariums drinking water

Get this ECENCE pH test strips 2x roll Hot tube pool and spa test strips litmus test paper measuring range 0-14 universal indicator paper acidity test for aquariums drinking water from Amazon for only £7.90. We found this offer today, so hurry whilst stocks last!

• PRACTICAL ROLL: The indicator strips come in a roll from which the desired number of strips is imply pulled off.
• QUICK RESULTS: The hot tube test strips deliver reliable results in the pH range 0-14 within seconds.
• EASY TO USE: Hold the litmus test strips in the fluid you are testing. After about 15 seconds, check the result and compare it to the pH colour palette.
• VERSATILE TEST STRIPS: the pH strips have a wide range of application for testing acidity and alkalinity. Ideal for testing urina, saliva, drinking water, aquariums, hydro cultures, food, soil, rinsing liquids, soap etc.
• Universal pH testing: pH test strips made from litmus paper ideal for testing fluids in the home, laboratory, schools and for hobbies. With a colour table for comparing pH values.