fast 7 in 1 pool test strips

Brand Name:INVBIO

Model Number:INV-1205

Place of Origin:China

...aquarium in one simple step: immerse the test strip in water, spin it in the water for a second or two, shake off excess water, and read the most important information about the water value after 60 seconds. Color ...

Brand Name:YICHENG

Model Number:PH-009

Place of Origin:Guangzhou

...Pool Water Description This is a great tool for when you need to test your pond or aquarium pH. It is a fast and accurate meter. What you save in buying drop type test kits Will more than pay for this meter! And those kits are not usually very accurate. You will never have to guess which color the ph Strips are closest to! It is fast...