EndoSan Hydro Test Strips – Low Range (1-100ppm)

EndoSan Hydrogen Peroxide test strips are simple and quick to use. They quickly measure peroxide levels in water and provide a visual aid to ensure enough EndoSan is in use. The low range test strips measure peroxide levels up to 100ppm.How to use: 1. Dip for 2 seconds2. Shake3. Wait 30 seconds4. Compare to testing chartEach vial contains 100 test strips.