CL2 can also get eaten up if lot of nitrogen (from debris, pee, sunscreen, sweat). An electro-tester for testing pH and free chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources.
eBay
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.
eBay
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.
eBay
Chlorine free pool doesn't need stabilizer (Cyanuaric Acid), so the Total Chlorine and Cyanuaric Acid pads colors won't match. Total Alkalinity Test Range: 0~240ppm. Our test strip doesn't test for Salt and TDS.
eBay
PH: 6.8~8.4ph.
eBay
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.
eBay
Easy to test: free chlorine/bromine, pH, total alkalinity. Total alkalinity test range: 0~240 ppm. Item Type: Swimming Pool Spa Test Paper. Great for pool and spa testing. Total Chlorine test range: 0~10 ppm.
eBay
The Labsales Story. Labsales Presents Our Professional Test Kits. Kit 3| 5 in 1 Test Kit for the Testing of pH, Chlorine, Bromine, Alkalinity and Hardness. Colour Comparator, 20 Professional pH Tests, 20 Professional Chlorine/Bromine Tests, 10 Professional Alkalinity Tests, 10 Professional Hardness Tests, Instruction booklet.
eBay