... mS/cm / 0.001 ppm, 0.1 ppm, 0.001 ppt. 導電度/TDS 精準度K=0.1 -1 cm. ±0.5% F.S. ± 1 個字. 導電度/TDS 範圍K=1.0 -1 cm. 0.0 uS/cm to 30.00 mS/cm / 0.0 ppm to 30.00 ...
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