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º»Ã¼(pH-220 Meter) ¾îµªÅÍ(AC adapter) Àüµµµµ ¼¿(Conductivity/ATC Cell, K=1.0cm, 10 - 5,000 uS range, D-301047-1) ½ºÅĵå(electrode arm) Conductivity Calibration Solution 1.413mS/§¯(200ml) »ç¿ë¼³¸í¼ * Àüµµµµ ¼¿Àº ¼¿»ó¼ö¿¡ µû¶ó º¯°æÀÌ °¡´ÉÇÑ ¼±Åûç¾çÀÔ´Ï´Ù. Àüµµµµ ¼¿(D-301046-1(0.5), D-301048-1(10))