Sensors
AC Controller Module -- Model 310
Conductance Probe -- Model 160
Cyclic Voltammetry Module -- Model 170
Dissolved Oxygen Electrode -- Model 127
Drop Counter -- Model 226
Drop Dispenser -- Model 2260
Constant Volume Drop Dispenser -- Model 154
Electrochemistry Module -- Model 270
Energy of Light Module -- Model 210
Gas Chromatography Cable for GOW-MAC® Chromatograph -- Model 135
Ion Specific Electrodes
Light Sensor -- Model 112
Mult-E-chem Half-Cell Module -- Model 152
ORP-Redox Electrode -- Model 125
pH Electrode -- Model 121
Sensor Adapter Module -- Model 290
Thermistor--Model 103
Thermocouple -- Model 108 (General Purpose)
Thermocouple -- Model 109 (Stainless Steel)
Vial Pack -- Model 180
Voltage Lead -- Model 132
Visual Spectrometry
pH Electrode--Model 121

MicroLab’s Model 121 pH electrode has a range of 0-14 pH units, a virtually unbreakable epoxy body, a built-in gel-filled reference electrode, and an industry standard BNC connector.
Catalog Page
Sensor Specs
Sample Experiment