Replacement pH Electrode for MT617 BFBK This 7 gallon stainless steel

This 7 gallon stainless steel univessel fermenter / brew kettle is the best value on the market

This leads to higher accuracy

Attaching the ball lock cap will allow you to purge the container of oxygen before dry hopping

Use this handy device for removing corks and stopper that were accidentally pushed into bottles and carboys

25" wide x 16

Replacement pH Electrode for MT617 BFBK This 7 gallon stainless steelDouble Junction, refillable glass electrode with BNC connector and 1m cable. Replacement for the electrode that is included with the Martini Pro Series pH Meter (MT617). The electrode is the consumable portion of the pH meter which actually makes the measurement. All pH electrodes wear out over time and must be replaced. If your meter is having trouble calibrating or the reading drifts then a bad electrode is the likely culprit.