DO600 Exstik II Dissolved Oxygen Meter Easy to replace screw on membrane cap with optional extension cables. $299.99
DO600-K Exstik II Dissolved Oxygen Meter Kit Dissolved Oxygen meter kit includes 16' extension cable and rugged carrying case. Displays oxygen level as % of Saturation or Concentration. $349.99
407510 Heavy Duty Dissolved Oxygen Meter Dual display of Oxygen concentration in solutions and temperature plus RS-232 PC interface. Complete with probe on 3.9' cable. $399.99
DO610 ExStik II DO/pH Conductivity Kit Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and Temperature. Includes EC500 pH/Conductivity meter, DO600 Dissolved Oxygen meter, calibration standards and pH buffer solutions. $409.99
DO700 Dissolved Oxygen Meter Kit 8-in-1 meter- measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature. $599.99
