3999960127 LAQUAtwin EC‐33 EC‐33, EC/TDS/temp, 0‐199.9mS/cm; 0.0‐9990ppm, 3‐point Cal

168,00 

LAQUAtwin CONDUCTIVITY / TDS Pocket meter with plastic carry‐case, 14 ml buffer/standard solutions, 2 x CR2032 batteries, dropper