16 In 1 Drinking Water Test Kit Tap And Well Water Test Strips For PH Hardness Copper 100 Strips Features: The spa test kit is sweet enough to with & test tube, which would avoid water and make a convenient operation Equipped with 16 major function, covers main influencing factors which pollute your swimming pool,hot tub or drinking water quality Adopts the most reliable strips on our products to the accuracy &Convenience of testing water quality THE ULTIMATE AT HOME POOL TEST STRIPS for your swimming pool & spa. Tests for 16 parameters: Hardness / pH / Fluoride / / / / / Nitrite / / Total / / Carbonate / Total alkalinity / / Aluminum / Cyanuric EXTREMELY EASY TO USE pool water test strips, Instant reliable results with simple and clear instructions. Simply dip and compare with large color on bottle. Ideal range marked on bottle. Product Description: 16 in 1 Drinking Water Test Kit Tap and Well Water Test Strips for PH, Hardness, , Copper, - 100 Strips Material: Paper Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 106g Package size: 16x6.5x6.5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Equipped with 16 major function, covers main influencing factors which pollute your swimming pool,hot tub or drinking water quality The spa test kit is sweet enough to with & test tube, which would avoid water and make a convenient operation Adopts the most reliable strips on our products to the accuracy &Convenience of testing water quality THE ULTIMATE AT HOME POOL TEST STRIPS for your swimming pool & spa. Tests for 16 parameters: Hardness / pH / Fluoride / / / / / Nitrite / / Total / / Carbonate / Total alkalinity / / Aluminum / Cyanuric EXTREMELY EASY TO USE pool water test strips, Instant reliable results with simple and clear instructions. Simply dip and compare with large color on bottle. Ideal range marked on bottle.