pH STRIPS 3.8 - 5.4

PH Strips - 3.8 to 5.4

• The narrow range test kit is specifically chosen for beer brewing with a pH range between 3.8 and 5.4 so you can more accurately determine mash pH. 
• Wait 10 seconds for the colour change.
• Range 3.8, 4.1, 4.4, 4.6, 4.8, 5.1 & 5.4.
• Approx. 100 strips.