50/100pcs 6 in 1 Swimming Pool PH Test Strips Paper Residual Chlorine PH Value Alkalinity Water Quality Tester
Quantity 50pcs / Quantity 100pcs /
Shipping:Standard Shipping about 10-25 business days
For Testing Hardness PH Value Alkalinity
Type:Water Test Strip
Quantity:100 pieces/bottle Or 50 pieces/bottle
Health:Test strips are used for drinking water, faucets, well water, fresh water tanks and more water quality tests. Use professional drinking water test strips for health to test water quality standards.
Easy to use:Dip the drinking water test paper into the water for 5 seconds, keep it in the air for about 30 seconds, and then adjust the color of the back of the bottle to get the reading. Even for beginners, drinking water test strips are easy to use.
Environmental protection:Water quality should be tested every week. A pack of our test strips contains 50/100 drinking water test strips.
Easy to use
1. Immerse the test strip in water for 5 seconds.
2. Take out and wait for 30 seconds.
3. Compare the drinking water test strip to the color chart on the bottle.
100pcs/bottle Water Test Strip
50pcs/bottle Water Test Strip
Only logged in customers who have purchased this product may leave a review.
Customers Also Viewed
Feather inflatable Swimming Ring Floating Circle Adult & Kid Beach Pool Toys Swimming Ring$24Body CareAdd to cart
Color & Size White S / Color & Size White M / Color & Size White L / Color & Size White XL / Color & Size Pink S / Color & Size Pink M / Color & Size Pink XL / Color & Size Pink L / Color & Size Red S / Color & Size Red L / Color & Size Red XL / Color & Size Red M / Color & Size
Pain Stimulator Sand Acupuncture Cupping Electric Pulse Neck Electric Massager$28Body CareAdd to cart
Feature[3D floating electrode pad] Perfect, full-sized fit to the neck, magnetic technology design to promote blood circulation.[Ergonomic design] Elastic arm, the outer skin is made of silicone material, suitable for the natural curve of the neck, and cares for the neck more gently.[Gentle and pleasant massage effect] Soothes tired muscles and completely relieves pain.[3 kinds …
EMS Foot Massage Mat Pad Wireless Feet Muscle Stimulator Massager Pain Relief Device$43Foot Massage InstrumentAdd to cart
Item SpecificsMaterial:Leather + ABSColor:BlackFunction:EMS Foot StimulationSupply:USB Rechargeable Battery 80mAhAuto Shut-off:15 MinutesMode:6 Mode / 15 StrengthHost:46 x 46 mm / 1.81 x 1.81 inch (approx.)Remote Control:95 x 35 mm / 3.74 x 1.38 inch (approx.)Mat:310 x 310 x 7 mm / 12.20 x 12.20 x 0.28 inch (approx.)Features Rechargeable battery powered. Skin-friendly, soft and comfortable mat. …
UV400 Vintage Steampunk Flip Up Men Sunglasses Women Retro Round Metal Frame Sun Glasses Hinge Design Curved Glasses Legs$26
500 Nail forms Guide Acrylic Nails UA Gel Tip Extension$27Practice ToolsAdd to cart
Description100% brand newcolor:goldQty:500pcsthere are length and numbers marked on each piece which can provide an accurate guide for you to make your pretty nails!Suitable for professional use or personal useSuitable for acrylic nail extension or UV gel nail extensionPackage inclued500pcs self-adhesive nail form)