Electrochemistry

Ohaus Pen Meter ST20 pH pen meter, resolution 0.01 pH, temperature display

Ohaus DO electrode STDO11 Galvanic Dissolved Oxygen (DO) probe, plastic shaft

Ohaus Ref.electrode STREF1 Silver / silver chloride reference electrode

Ohaus Starter ST400D-B 0.01DO Water Analysis Convenient Portable Meter

Ohaus Starter ST300C Conductivity Meter Portable Water Analysis 3 Years Warranty

Ohaus Starter Glass ST260 Water Analysis Ceramic Pin pH Electrode 0 to 14pH

Ohaus ST20R ORP pen meter, measurement range -1000mV to 1000mV, temperature display

Ohaus Starter Glass ST320 Water Analysis Fiber Pin pH El pH Electrode 0 to 14pH

Ohaus ST20M-B Pen Meter measurement range 0 - 1999 μs/cm

OHAUS ST400-F Starter 400 pH Portable pH Meter with Warranty - 30468965

Ohaus Cond Electrode STCON7 Starter Electrodes measurement range 0.02μS/cm - 200μS/cm

Ohaus Starter ST400D 0.01DO Water Analysis Convenient Portable Meter with Warranty

Ohaus ST3100M-B Starter 3100M Water Quality Multi-Parameter Bench Meter, with Stand-Alone Electrode Holder & In-Use-Cover with Warranty

Ohaus Starter ST300C-B Conductivity Meter Portable Water Analysis 3 YRS Warranty

Ohaus Starter Plastic STMICRO5 Water Analysis Ceramic Pin pH Electrode 0 to 14pH