Replacement pH Electrode for 24-7 Nutrient Monitor.
Replacement pH Electrode for 24-7 Nutrient Monitor. Replacement pH Electrode for 24-7 Nutrient Monitor.
[CW505]
Our price: $36.83
26.3% Off Retail Price $49.95 You Save $13.12!

If your 24-7 Nutrient Monitor pH electrode breaks or wears out, order this item. This electrode is compatible with the combination Hanna meter listed on this site as HI9813-6 GROCHECK PORTABLE COMBO.

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