Portable 4 In 1 Hydrogen-Rich Test Pen PH/ORP/TEMP Water Quality Meter Tester Lincoln 7000 Limited 153 2016

7000 Limited 153 2016

Manifold End: 33mm

5TJ-81410-31

ZX-7R ZX-7RR all year

Portable 4 In 1 Hydrogen-Rich Test Pen PH/ORP/TEMP Water Quality Meter Tester Lincoln 7000 Limited 153 2016Product Features: It is a multifunctional water quality pen product that can measure pH, ORP oxidation reduction potential, H2 enrichment, and temperature. It is a water proof water quality test pen with four functions. It has high performance, pen shaped design, fast numerical stability and convenient to use, simple to operate, solid quality. Accurate results. Specifications: PH test range: 0. 01 14. 00pH Resolution: 0. 01pH Accuracy: 0. 05pH ORP