DM1/DM2 Online TDS/EC Water Quality Tester Dual TDS/EC Meter HD LCD Display Dual Probe Drinking Water Pool Aquarium PH Meter

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : None Is Smart Device : YES Model Number : Dual Channel Online TDS/EC Water Quality Detector Tester With Backlight Or Not : YES Display Type : DIGITAL Brand Name : JUANJUAN Origin : Mainland China Certification : CE 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.