(Color: 100pcs) 14-in-1 Drinking Water Test Kit, Versatile Water Quality Test Paper for Faucets and Tap Water Test Strips, 100 Pieces

14-in-1 Upgrade: Tests total alkalinity, pH, hardness, lead, copper, iron, mercury, chromium/chromium (VI), bromine, nitrate, nitrite, residual chlorine, fluoride, and sulfite.

Health: Test strips are used for drinking water, tap water, well water, freshwater tanks, and other water quality testing. Use professional drinking water test strips for health and safety to test water quality standards.

Easy to Use: Dip the drinking water test strip into the water for 5 seconds, hold it in the air for about 30 seconds, then align the color on the back of the bottle to get the reading. Even for beginners, drinking water test strips are easy to use.

Easy to Transport: approximately 14 cm long, weighs approximately 7 ounces, easy to carry.