Description
- Includes one precise range from 0 - 1.2ppm (mg/l) and one wider range 0 - 7ppm (mg/l)
- Suitable for: fresh water, taps, wells, springs, boreholes, ponds, water filtration & sanitizing
- Total Test time: up to 30 seconds depending on the chosen method
- Contains: 50 strips
- Simple Dip-Wait-Read Testing Method
SimplexHealth Free Chlorine Precise Range 0-7ppm Water Test Strips (50 Strips)
