Brand：
$96.00
SE
FANGZHOU FZ-704 Conductivity Detector electrode (platinum black) 200µs/cm-200mS/cm
200µS/cm~200mS/cm
$99.00
SE
FANGZHOU FZ-705 Conductivity Detector electrode (platinum black) > 100mS/cm
＞100mS/cm
$133.00
SE
FANGZHOU FZ-705W Conductivity Detector electrode (platinum black) > 100mS/cm
＞100mS/cm
$133.00
SE
FANGZHOU FZ-704W Conductivity Detector electrode (platinum black) 200µs/cm-200mS/cm
200µS/cm~200mS/cm
If you don't know how to choose "Conductivity Meter", please consult customer service.