These test strips are ideal for the detection of free chlorine from 0-300ppm in increments of 0, 25, 50, 100, 200, and 300ppm. This test strip produces a distinct color change over the entire range from blue to brown to orange. They are a great test to measuree free chlorine accurately.

• Simple Dip-Wait-Read Testing Method
• Test strips are stored in a plastic container to protect them
• Colourchart and instructions are on the plastic container
• Ideal for quick and reliable testing of water
• A mechanical reader is NOT required
• Accurate results available in 20 seconds

Suitable for: any fresh water, including water from tap, well, pond, stream, lake, river

Sensitivity: 0, 25, 50, 100, 200, and 300ppm

How to Use:

1. Dip the test strip in the water sample and remove immediately.
2. Remove and wait 5-10 seconds.
3. Match centre of test pad to closest colour on colour chart.

Contains: 10 test strips

Total Test Time: 20 seconds

General description: For semi-quantitative determinations. Detection method: colorimetric. Fast, simply dip and read indicator paper. Compare colour change of test paper with fields of equal size on colour chart provided.

Please Note:  Store in cool, dry place (below 90 °F/32 °C) and away from direct sunlight.  Keep away from children and pets. Avoid contact of test areas on strips with skin & eyes, do not ingest or expose to acids. This is a screening test and can not be used to certify water as safe or unsafe for drinking. It provides approximate results ONLY when used in strict accordance with instructions. SimplexHealth expressly disclaims any liability resulting from the use of this product, failure to follow instructions, or reliance of test results. This is not a measuring instrument. 

Made in USA