Price range
€
€
Special items
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- SKU:
- GKL100
100 ml bottle with 1413 µS/cm (pursuant to DIN EN 27888)
- SKU:
- 816-071
- Bottle of 90ml
- Allows simple re-calibration of either your ETI conductivity meter or your HortiCare nutrient tester
- 2.76mS (28cF or 1932ppm) @ +25°C