Hydrofarm BLU24102 Bluelab Replacement pH Probe for Guardian, Combo, and pH Meter BLU24102 or Bluelab

Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter BLU24102 | Bluelab

Bluelab

$90.00
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SKU:
BLU24102
Weight:
0.20 LBS
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Calculated at Checkout
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Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providi

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