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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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Portable EC meter Hanna Instruments Electrical Conductivity Meters - Power Supply: One 9V alkaline battery, Accuracy: (@20℃) ±1%FS, Calibration: Manual one-point calibration, Operating Ambient Temperature (℃): 0~50 | MonotaRO Philippines
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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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Portable EC / TDS / ℃ meter Hanna Instruments Electrical Conductivity Meters - Dimensions (Length L x Width W x Thickness) (mm): 154×63×30, Mass (g): 196, Temperature Compensation: Automatic (-5.0-105.0 ℃), Waterproof Protection Grade: IP67 | MonotaRO ...
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