ExStik® Refillable pH Meter (PH110)
Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter.
ExStik® pH Meter (PH100)
The waterproof ExStik® PH100 pH meter by Extech is a rugged, accurate, reusable stick pH meter with unique data storage features that make it exceptionally easy to use.
Oyster™ Series pH/mV/Temperature Meter (Oyster-10)
Exclusive Oyster Design can be used in the lab or in the field. Large LCD built into adjustable “flip-up” cover displays pH or mV and Temperature simultaneously.
Waterproof pH/mV/Conductivity/TDS/Salinity/Temp Meter (EC600)
The 7-in-1 EC600 Kit measures Conductivity, TDS, Salinity, Resistivity, pH, mV and Temperature.
Waterproof ExStik® II pH/Conductivity Meter (EC500)
The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode.
ExStik® Conductivity/TDS/Salinity Meter (EC400)
The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and self-calibration upon power up.
Compact Conductivity/TDS Meter ( EC210)
The Extech EC210 is a compact, handheld Conductivity Meter. Its long-life, carbon rod combination electrode measures conductivity, TDS and temperature.
Conductivity/TDS/Temperature Meter (EC150)
The Extech EC150 is a Conductivity/TDS/Temperature Meter with high-accuracy multi-ranging sensor.
ExStik® Chlorine Meter (CL200)
CL200 is an ExStik® Chlorine Meter. This revolutionary technique measures Direct Total Residual Chlorine from 0.01ppm to 10ppm.
Redox ORP/Ref Electrode (13 x 154mm) (67500B)
The Extech 67500B is a polycarbonate ORP electrode with a platinum sensing surface and a sealed reference. It is 13 mm by 154 mm long.
Flat Surface pH Electrode (601100)
The Extech 601100 is a PVC-bodied, easy-to-clean, flat surface pH electrode.
Dissolved Oxygen Electrode (407510)
407510 is a Heavy Duty Dissolved Oxygen Meter with PC interface. Recall Min, Max and Average readings.