4 in 1 PH Meter PH/ TDS/EC/Temperature Meter Digital Water Quality Monitor Tester With Automatic Calibration for Drinking Water

It's a great honor for you to visit my store. Good luck with your favorite purchasesHign-concerned Chemical : None Is Smart Device : No Model Number : PH TDS EC Temperature Meter With Backlight Or Not : Yes Display Type : DIGITAL Brand Name : Aideepen Origin : Mainland China Certification : None Feature1 : Accurate and reliable Feature2 : ds/ph/ec/thermometer 4 in 1