Bluelab PROBPH pH Probe, Replacement Probe with BNC Fitting, Easy Calibration : Science Lab Ph Meters : Garden & Outdoor

Description

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 providing longer life.

Product Overview