Total alkalinity test range: 0~240ppm. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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2 in 1 PH Chlorine Meter Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium
Aliexpress UK
Easy to test: free chlorine/bromine, pH, total alkalinity. Test range of total alkalinity: 0~240 ppm. Project type: swimming pool SPA test paper. Perfect for swimming pool and spa tests. Test range of total chlorine: 0 ~ 10 ppm.
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Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1
Aliexpress UK
Total alkalinity test range: 0~240ppm. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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2 in 1 PH Chlorine Meter Chlorine Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium
Aliexpress UK
Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic, basic, or neutral. Widely used for industrial chemical testing, science education, laboratory use, drinking water, swimming pool, spas, aquariums, and classroom analytical chemistry.SpecificationAccuracy: 0.3 pHTesting Range: 3.8-5.4Testing Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 2 x Litmus Test Kit (80/Pack,160pcs)AdvantageThere are 8 color-coded scales that go from 3.8 to 5.4. Also can be used to determine the strength of acid and base, as we go from 5.4 to 3.8 the acidity of the solution increases.InstructionDipping the pH paper into a solution and observing the change in color of the paper. After one second, compare it with the standard color cards and read the pH value.
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Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1
Aliexpress UK
Water test in swimming pool or spa pool. Effective chlorine, pH, and total hardness can be tested. Scope of application: Swimming pool water, hot spring water. Residual Chlorine Range: 0 - 10. Material: PH Test Strip.
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10 in 1 Water Quality Tester PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G/Resistivity/Temp PH Meter Tester for Aquariums Pools
Aliexpress UK
Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22. Total alkalinity: 0-40-80-120-180-240. 30x25cm Body Armor Safety Vest Ballistic Body Armour Anti Stab Composite Plate U. Total chlorine gas: 0-25-50-100-250-500.
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PH Meter Digital Water Quality Tester 0-14 PH Meter Tester LED Water Purity Aquarium Filter Multi-function
Aliexpress UK
Scope of application: Swimming pool water, hot spring water. Compare the color of the test strip under good light to obtain a reading. Do not put wet fingers into the bottle. Do not touch or contaminate the detection block on the test strip with your hands.
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2pcs TDS PH Meter Digital Water Tester 0.01ph High Accuracy PH Meter 0-9990ppm Temperature TEMP PPM Tester
Aliexpress UK
TEST FOR FREE CHLORINE, PH AND TOTAL ALKALINITY: Dont wait until your eyes burn and your swimsuit bleaches white to test your pool – just dip a test strip! TEST OBJECT: free chlorine, pH, alkalinity.
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New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium
Aliexpress UK