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No.4 Luotang Road,Jiangyan,Jiangsu Provine,China China
ZTS-TDS Pen Tester WR Range: 0-1999 ppm (mg/l), Resolution: 1 ppm (mg/l), Accuracy: 2% Full Scale, Battery Life: DC 4x 1
ZDS- EC Pen Check WP Range: 0.00-19.99 EC(mS/cm), Resolution: 0.01 EC, Accuracy: 2% Full Scale, Battery Life: DC4 x 1.5V, Temp.
RS-100A "Nutrient-Wand"TDS Meter Range: PPM: 280--3080, EC: 0.4 4.4, CF: 4--44, TDS Factor: 700ppm = 1EC = 10CF, Temp.
Persona de contacto Mr. Tinghua Gu
Dirección No.4 Luotang Road, Jiangyan, Jiangsu Provine
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