Designed to resist interference from monochloramines, this Free Chlorine High Range is the ideal product when accurate results are important like in testing in a food processing environment.

With its wide range of detection, from 0-120 ppm (mg/l), Free Chlorine High Range is perfect for determining whether or not you have the correct amount of sanitizer present. Because all of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the test, Free Chlorine High Range is perfect to take directly out onto the shop floor; thus reducing the amount of rejections and misadjusted processes.

These test strips have a unique safety feature, which is called 'bleach-out' warning: if there is too much chlorine in the water they will go black.

  • Simple Dip-Wait-Read Testing Method
  • Test strips are stored in a plastic container with a detailed colour chart to protect them
  • Ideal for quick and reliable testing of water
  • Accurate results are achieved in under one minute
  • This product is safe and easy to use since there are no chemicals to mix, an MSDS is not required

The test strips are very reliable and have been laboratory checked to make sure they produce accurate results. They are also used in the medical industry to monitor cleaning of some medical devices.

Suitable for: fresh water samples, including water from taps, wells, springs, boreholes, ponds as well as rain water as well as food processing environments, water filtration & sanitising

Contains: 50 strips

Testing Levels: 0, 1, 5, 10, 20, 40, 80, 120 ppm (mg/l)

Total Test time: 32 seconds

How to Use:

  1. Dip one test strip into water sample for 2 seconds.
  2. Remove the strip and wait 30 seconds.
  3. Match with closest colour on colour chart.

Interferences: other oxidisers

For best results, please follow instructions carefully.

Please note: not suitable to test pool & spa water. To view our full range of Pool & Spa testers, click here.

Please note: Store in a cool, dry (below 32°C) place and away from excess heat and direct sunlight. No MSDS required. Keep away from children and pets. Avoid contact of test areas on strips with skin & eyes, do not ingest or expose to acids.

Made in USA