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HI991301 Portable Waterproof pH/EC/TDS Meter (High Range) Multiparameter Portable Meters Selangor, Malaysia, Penang, Sabah,
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Portable pH / EC / TDS / ° C meter Hanna Instruments pH Meters - Unit of Detection: 0.1pH、10ppm、0.1℃、【EC】10μS/cm, Operating Ambient Temperature (℃): 0~50, Height (mm): 145, Mass (g): 230 | MonotaRO Philippines
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Used Hanna HI 991300 Waterproof pH-EC-TDS Meter with Probe and Case for Sale at Chemistry RG Cons...
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