5 in 1 Portable Pen Water Quality Detector Water Tester Monitor PH/EC/TDS/Salinity/Temp Multifunction Tester for Pools Aquariums

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : None Model Number : Water Quality Tester With Backlight Or Not : YES Display Type : DIGITAL Origin : Mainland China Certification : none The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.