- The test indicates when a water change is recommended.
- With this simple test, there is no longer any need for complex instructions. With the help of the label, everything can be read clearly at a glance.
- Original in German
The following is tested with 7in1:
- Nitrates (NO3)
- Nitrites (NO2)
- Chlorine (CL2)
- Total hardness (GH)
- Total Alkalinity (GA)
- Carbonate hardness (KH)
1. Immerse the strip in the water for 2 seconds.
2. DO NOT shake off excess water and compare it with the color chart.
3. For CL2, GH, TA, KH, pH, wait 15 seconds to read the results, for NO2 and NO3, wait 60 seconds to read the results.
Scope of delivery:
1x quick-release bag with 50 test strips