Click to expand Tap to zoom pH Test Strips - Beer Range Save Liquid error (product-badge line 32): -Infinity% $7.99 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart These pH Test Strips by Brewer's Best are specifically designed for Beer Ranges of 4.6-6.2. There are 100 strips in the bottle.