How many IntelliCAL electrodes can be connected to a HQd meter ?

Document ID

Document ID TE6686

Published Date

Published Date 05/06/2017
Question
How many IntelliCAL electrodes can be connected to a HQd meter ?
Summary
Number of IntelliCAL probes/electrodes that can be connected to a HQd instrument
Answer
HQ11d and HQ14d are single parameter instruments and can only measure pH or electrical conductivity (EC)
HQ30d is a flexible parameter instrument with one electrode connector only.
HQ40d is a multi parameter instrument with two electrode connectors and is able to measure two parameters simultaneously.

HQ411 is a single parameter instrument and can only measure pH
HQ430d is a flexible parameter instrument with one electrode connector only.
HQ440d is a multi parameter instrument with two electrode connectors and is able to measure two parameters simultaneously

Flexible and multi parameter HQd instruments can measure with any of the IntelliCAL electrodes/probes.