Handles multiple pH and conductivity readings quickly with reduced electrode breakage. Fisherbrand Electrode Holder accepts all brands of standard electrodes; extends 21 in. and pivots 360°; designed for smooth movement and effortless operation.
Fisher Scientific Edge Order before 2 pm dispatch today Order after 2 pm dispatch tomorrow Learn More
Removes protein contamination from the diaphragm of pH electrodes. Mettler Toledo™ Pepsin-HCl Cleaning Solution helps maintain electrode performance and should be utilized after measurements and prior to recalibration. Treatment time is about 1 hour.
Ensure a constant power supply to your meter with the Thermo Scientific™ Orion™ Star Series Universal Power Adapter for Orion™ Star A series and legacy Orion™ Star series meters
Use the Thermo Scientific™ Orion™ Star A Series Benchtop Meter-Attached Electrode Stand to easily place sensors in samples, simplify rinsing and storage and minimize breakage
Add conductivity, TDS, salinity, resistivity and temperature measurement capabilities to your Versa Star meter using the Thermo Scientific™ Orion™ Versa Star Conductivity Module
Add pH, ion concentration, mV, ORP and temperature measurement capabilities to your Versa Star meter using the Thermo Scientific™ Orion™ Versa Star pH / ISE Measurement Module