Pen Style PH Meter Parrot The Refractometer is a must-have

The Refractometer is a must-have tool for any all-grain brewer

Automatic Temperature Compensation (ATC) for accurate readings

precision diaphragm

Powered by standard AAA batteries

Pen Style PH Meter Parrot The Refractometer is a must-havepH Meter with buffer solutions, battery, and storage box. To ensure the pH meter measures accurately the electrode must be stored in KCL storage solution and the electrode must be rehydrated prior to first time use, after the electrode has been in storage for a long period of time or has dried out. The rehydration method is provided in the instruction manual in the more information tab below. A probe that has dried out is the most common cause for