Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter stocked Telephone number: +34 91 562

Telephone number: +34 91 562 04 20

Igredients:

- Precise external temperature sensor on 20 inch (50 cm) cable to place at plants top level: ±1

• Makes 37

Wicking mat for auto-watering

Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter stocked Telephone number: +34 91 562Easy 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 providing longer life! Probe Tips All probes are interchangeable between all Bluelab products All probes carry a 6 month warranty Proper hydration of pH probes is vital to maintain wick All pH probes eventually