Usually delivered in 2-4 days
Benefits:
• Measurement range: Ca 300 – 498 mg/l (ppm)
• Measurement range: Mg 820 – 1800 mg/l (ppm)
• Accuracy: Ca 4 mg/l
• Accuracy: Mg 20 mg/l
• For determining the Ca and Mg concentration in saltwater aquaria
• Sufficient for approximately 50 applications
