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Pool & SPA Water Tester     HE104

New pool / spa chlorine & PH water tester.
Electronically tests PH and chlorine of the water which eliminates messy chemicals, charts and guess work.
Measuring Range: CL: Scale shows 0.2 to 3.5, 
                                 PH: Scale shows 5.5 to 9.0.
Accurate test meter replaces confusing color matching.
1).Electronically test PH and chlorine of the water
2).Measure range: Cl2: 0.2-3.5ppm; PH: 5.5-9.0
3).Safety range: Cl2: 1.2-1.7ppm; PH: 7.2-7.9
4).Powered by one AA battery (not include)