Homebrewers Association | AHA Forum

General Category => Equipment and Software => Topic started by: Pi on August 17, 2011, 03:51:25 pm

Title: Hannah PH testor all dried up?
Post by: Pi on August 17, 2011, 03:51:25 pm
I got this from a friend. Still in the box but was wondering if the bulb is toast. If I buy the calibration solution(s) do you think it is still ok?
Title: Re: Hannah PH testor all dried up?
Post by: hugh_jass on August 17, 2011, 08:07:17 pm
Put the unit in a solution e.g. distilled white vinegar to know whether the unit is operational before buying the buffer solutions. If the pH drops to expected values then move to the next step and buy the buffer and storage.