Professional Digital TDS Water Quality Test Pen with EC function. Measurement Range of EC 0-9990 µS and TDS 0-5000 ppm. Recommended testing uses: Home, Hydroponics, Gardening, Aquariums, Pools & Spas

 
Listed Price: $34.97
Sale Price: $15.97

Health Metric Water Quality Tester: A Must For Any House Tool Kit! Do you think that your water filtration system needs replacement but you are not sure about it? Meet The Health Metric TDS-EC Meter,… Read more…