PH305 pH/mV/Temperature Electrode
Brand: ExtechReplacement pH/mV/Temperature Electrode.
Features- Compatible with DO700 - 9-in-1 Portable Dissolved Oxygen Meter.
- Compatible with PH300 - 3-in-1 Portable pH/mV/Temperature Meter.
- Compatible with EC600 - 7-in-1 Waterproof Conductivity Kit.