Not too many pieces of brewing equipment require batteries to be replaced from time to time. This is just for future reference when I need to replace batteries.
1. Milwaukee pH56 Pocket pH/Temp Tester: four LR44 batteries.
2. CDN thermometer: one LR44 battery.
3. AWS-1KG scale: two AAA batteries.
4. WeightWatchers scale: four AAA batteries.
