VANSFUL 14-in-1 Water Test Kit- Test Strips for Pool, Spa, Hot Tub, Aquarium, Drinking Water,- Detect pH, Hardness (TDS), Chlorine, Fluoride,Nitrite,Nitrate, Lead, Iron, Copper, and More!

WHY TEST OUR DRINKING WATER OR OTHER USE WATER - HEALTH PROBLEMS ASSOCIATED WITH CONTAMINATED WELL WATER AND MUNICIPAL WATER: - Cancer - Reproductive Problems - Neurological Disorders (particularly children, pregnant women, the elderly and people with weakened immune systems) - Gastrointestinal Illness - Many more chronic diseases ACCEPTABLE RANGES OF ANALYTES IN WATER -Total Alkalinity:0-40-80-120-180-240-400ppm -PH:6.0-6.5-7-7.5-8-8.5-9ppm -Hardness:0-25-50-125-250-425ppm -Iron:0-5-10-25-50-100-250-500ppm -Copper:0-1-10-30-100-300ppm -Lead:0-20-50-100-200-500ppm -Nitrate:0-10-25-50-100-250-500ppm -Nitrite:0-1-5-10-20-40-80ppm -Fluoride:0-25-50-100-200ppm -Residual Chlorine:0-0.5-1-3-5-10-20ppm -Bromine:0-1-5-10-20ppm -Total Chlorine:0-25-50-100-250-500ppm -Cr:2-5-10-30-50-100ppm -Cyanuric Acid:0-30-100-150-240ppm THREE EASY STEPS: - 1. Immerse the test strip in the desired water sample and remove within 1-2 seconds. - 2. Hold the strip horizontally and gently tap or shake to remove excess water. Take extra precaution to ensure that the water from the test pads don't bleed into each other. - 3. Read the results within 30 seconds in good light with the test area held near the color chart on the bottle label. Color changes that appear only along the edges of the test pads, or which occur after 60 seconds have passed are of no significance. IMPORTANT TIPS: - Store in a cool dry place to ensure freshness and longevity of strips. - Also to ensure freshness, when you take out a strip, put the lid back on properly and keep the bottle in the box.