With this electronic water tester, you can easily measure the free chlorine value of the pool water.
The free chlorine parameter takes care of disinfecting the pool water.
The ideal value is between 1 and 2 mg per litre of water (> 1ppm and < 2 ppm).
This digital measuring instrument is easy to use and has a clearly readable display.
Operation is via a single button and the device switches off automatically.
The tester runs on 1 AAA battery.
1. Add a sample to the cuvette provided.
2. Insert the cuvette into the checker and press the button.
3. Remove the cuvette and add reagent.
4. Insert the cuvette again and press and hold the button for three seconds.
The measurement is performed automatically.