HCT 16 IN 1 Easy to Read Test Strips SAVE MONEY / TEST MULTIPLE TIMES! - Testing each element separately at a lab can be very expensive, which prevents people from testing every six months. Use this test to stay updated on your water quality without spending hundreds! 100 Strips means 100 tests! Everything you need to test your water; tests for 16 parameters, ensures lead free and pH safe drinking water MULTIPLE USES - Test every water source around your home, including drinking, well and tap water, pool & spa, hot tub and aquarium RELIABLE AND FAST RESULTS - certified for proven, reliable and quick results in minutes – easy to use and great for school projects ENJOY THE PEACE OF MIND – Detects low levels of impurities and foreign substances and keeps your family safe 1 bottle contains 100 strips PARAMETERS: Total Hardness: 0 - 25 - 50 - 120 - 250 - 425 ppm Free Chlorine: 0 - 0.5 - 1 - 3 - 5 - 10 ppm Iron: 0 - 5 - 10 - 25 - 50 - 100 - 250 - 500 ppm Copper: 0 - 0.5 - 1 - 3 - 10+ ppm Lead: 0 - 20 - 50 - 100 - 200 - 500 ppm Nitrate: 0 - 10 - 25 - 50 - 100 - 250 - 500 ppm Nitrite: 0 - 1 - 5 - 10 - 20 - 40 -80 ppm MPS: 0 - 1 - 2 - 6 - 10 - 20 ppm Total Chlorine: 0 - 0.5 - 1 - 3 - 5 - 10 ppm Fluoride: 0 - 10 - 25 - 50 - 100+ ppm Cyanuric Acid: 0 - 10 - 50 - 100 - 250 Ammonia Chloride: 0 - 100 - 150 - 250 - 500 Bromine: 0 - 1 - 2 - 6 - 10 - 20 Total Alkalinity: 0 - 40 - 80 - 120 - 180 - 240 ppm Carbonate: 0 - 40 - 80 - 120 - 180 - 240 ppm pH: 6 - 6.4 - 6.8 - 7.2 - 7.6 - 8.2 - 9.0 PLEASE READ - Once payment is confirmed by SHOPEE, orders are picked up within 2 DAYS (especially if you ordered during the weekend). DELIVERY to Metro Manila takes another 2-5 days and DELIVERY to PROVINCIAL AREAS takes another 3-8 days. - For orders that aren't qualified for Free Shipping, shipping fee will appear upon check out. - Once the package has been shipped, Tracking Numbers are provided and can be seen on your order details. - Once your order is picked up by the courier, sellers do not have visibility of the package. It is the responsibility of the buyer to track their own package.