Designed for the industrial lab or quality control department where quick spot check measurements of production processes must be made.

• Needs no refilling. Reference filled with gelled electrolyte.
• Offers excellent results with minimal maintenance.
• All glass design provides optimum chemical resistivity.
• Large area, coaxial ceramic reference wick resists clogging and performs longer.
• Most models are available with calomel half-cell or double junction.

Primarily there are four things we need to know in order to correctly fill your order.

1. Electrode Model Number — Each electrode has a ten character model number.

2. Cable Type — All lab electrodes are equipped with Type A, low noise, 3 mm, coaxial cable. Place the A after the electrode number.

3. Cable Length — The cable length is expressed in feet immediately after the cable type. Example: "-A03" stands for a three foot cable which is standard for all electrodes in this catalog. Follow model numbers by a"-DK" for a threaded electrode cap.

4. Connector — The cable length is followed by a two letter designation for the proper connector. All connectors are available. If you do not see what you need on this page, give us the make and model numbers of your pH meter and we will supply the proper connector.

Example: C13PIA-521-AO3SC