2/3/4 In 1 PH Meter ORP H2 Temp Tester High Accuracy 0.01 LCD Digital Rich Hydrogen Test Pen For Pool Aquarium Hydroponics

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : None Is Smart Device : no Model Number : ph meter With Backlight Or Not : YES Display Type : DIGITAL Brand Name : JUANJUAN Origin : Mainland China Certification : none Name : Rich hydrogen test pen 4 in 1 : H2 ORP Temp PH 3 in 1 : H2 ORP Temp 2 in 1 : H2 Temp Backlight : Yes Battery : 1.5V button battery (LR44)- (not including battery) 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.