The pH 4.5-10 test strip is a medium-range strip measuring in steps of
0.5 pH units, containing three pads for enhanced accuracy and results in
just seconds. The pH 4.5-10 test strip is ideal for accurate
measurement of most foods and drinks as well as urine, saliva and water.
- Narrow vial for flat shipping
- Convenient slide-open lid
- Waterproof color chart
- 100 test strips