New 16 in 1 test strips: our test kit tests the following tests: total alkalinity - pH - hardness - lead - iron - chromium / CR (VI) - bromine - nitrate - fluoride - VC - calcium - free chlorine - total chlorine - carbonate root - acid cyanuricQuick and easy test: just dip a strip in drinking water compatible 2 seconds, then remove the test strip and hold it horizontally compatible 60 seconds, then compare it to the chart compatible reference. It is not necessary send specimens or go to the labApplication: Test strips compatible testing drinking water, household faucets, well water, freshwater swimming pools and more water quality testing. compatible healthy use, please use the professional test strips to detect water quality standardsPractical and economical: each bottle includes 100/50 test strips. So you don't need to spend a compatibletune to test the waters. Test strips offer an afcompatibledable option compatible water testing on a budget and can provide important incompatiblemation on water quality and safety