Pooltester pH/free chlorine
- Plastic holder
- For pH level and free chlorine
- Accurate, fast and easy measurement
- 10 tablets for pH value measurement (Phenol Red)
- 10 tablets for chlorine measurement (DPD1)
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Product information
Complete set for easy, quick and accurate measurement of pH levels and free chlorine. Part of every pool owner’s basic equipment. Test device with 10 pieces tablets. Tablets for pH level (phenol red) and free chlorine measurement (DPD1).
FAQs from category Dosing aids:
The error code “Err1” means that the scale needs to be recalibrated.
This is how calibration works:
- Press and hold the g and M buttons simultaneously, then also press and hold the On/Off button.
- As soon as a row of numbers appears on the display, release all buttons.
- Press the M button.
- When “500” is displayed, place a calibration weight of 500 g on the scale.
- Calibration is complete as soon as “pass” is displayed.
If you put the chlorine tablets directly into the water, the chlorine will attack the liner, discolouring it and making it brittle. Irreversible damage not covered by any warranty may occur. All our dosing floats have an adjustment ring - to adjust the release to the pool water. Alternatively, you can also put the tablets into the skimmer.

