HI98129 | Hanna Instruments HI 98129 pH Meter, ±0.05pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max | RS
Hanna Instruments HI98304 DiST® 4 Waterproof EC Tester (0.00-20.00 mS/cm) EC Meter | Shopee Malaysia
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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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