Digital PH Tester Pen 0.01 High Accuracy Water Quality Test Monitor Digital PH Meter for Household Drinking Pool and Aquarium

Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Is Smart Device : No With Backlight Or Not : No Brand Name : alloet Origin : Mainland China Display Type : DIGITAL Certification : None PH Meter : Digital PH Tester Pen Water Quality Test Monitor : Digital PH Meter Water Quality Tester : Water PH Tester