I did remove the clear battery protection disk to check the unit works correctly. I have now replaced the disk.
Hanna Instruments HI-981031 Beer pH Tester
Birra Moretti, Premium Italian Lager, 4.6% ABV, 12 x 330ml Glass Bottle, Authentic Italian Beer Perfect with Good Food, Deliciously Bitter Hoppy Taste, Vegan Friendly Lager
Hobsons Premium Craft Mixed Beers Gift Set with 6 x 500ml Bottles brewed in Shropshire a perfect present, Birthday beer or gift for real ale lovers
Abbot Ale Beer, 24 x 500ml Cans, English Ale
Budweiser Beer, 18 x 440, ml
PerfectDraft LÖWENBRÄU Beer Keg for PerfectDraft Machine, 6L
