CHLORINE METER, CHLORINE METER series Pocket Colorimeter™ II, Chlorine ( Free and Total) , HACH
HACH Chlorine Meter, Pocket Colorimeter™ II, Chlorine ( Free and
Total)
The new Pocket Colorimeter™ II Filter Photometer is a true go-anywhere instrument. It' s lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two ch