PH Meter 0.01 High Precision for Water Quality Tester with 0 14 Measurement Range Suitable Aquarium Swimming Pool

It's a great honor for you to visit my store. Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Origin : Mainland China Feature 1 : PH Meter Digital Water Tester Feature 2 : 0.01High Accuracy Water Quality Tester Pen Feature 3 : with 0-14 PH Measurement Range for Drinking Water Feature 4 : Ph Meter Tester 0.01 PH Accuracy Water Quality Tester Feature 5 : with ATC 0-14 Measurement Range with Plastic Box Feature 6 : for House Water,Hydroponics,Aquariums,Pool,6 pH Buffer Packets Calibration Feature 7 : PH Meter Digital PH Tester Pen for Water