Redox null plug

[Chew]

I've recently obtained a conductivity and redox expansion card from a fellow reefer and its missing the null plug for the redox calibration. I can get a coax plug and make one easy enough but am I right to assume it is simply connected together internally?

[Matthias]

the null plug is just a short circuit - yes, connect them internally

[Chew]

Thanks Matthias, worked perfectly!

[diverdutch]

the null plug is just a short circuit - yes, connect them internally

Matthias, can you provide the product code for NULL plug so i can order online....

Txs

[GHL Support]

Hi,

the official article name is "Spare-Nullplug". If it is not available online, you can order it also directly from GHL.