Replaceable pH Electrode BNC Aqua Master

Unlock Your Pot-tential with Replaceable pH Electrode BNC Aqua Master

pH electrodes age inevitably in South African grow environments — constant exposure to nutrient salts, coco run-off, soil slurries or hard water leads to slow response, drifting readings or complete failure, causing nutrient lockout, root stress or reduced yields. The Replaceable pH Electrode BNC Aqua Master is the direct, long-life spare probe for the H600 Pro Substrate, H600 Pro, P700 Pro2 and S300 Pro2 meters. Its double-junction design significantly extends service life compared to standard electrodes, resisting contamination and maintaining stable performance longer in demanding hydro, coco, soil or fertigation setups. Easy to install: unscrew the sealing ring, gently pull the old probe, align the new electrode’s recess and connectors, reseat the rubber seal and tighten securely — then recalibrate as per the manual. No tools or expertise required. We recommend storing upright with KCl storage solution in the protective cap for maximum longevity. Sustainable, cost-effective renewal that keeps your meter readings accurate, your pH dialled (5.8–6.2) and your plants thriving with optimal nutrient uptake and explosive growth.

Key Features

• BNC connector – quick, secure connection to compatible Aqua Master meters
• Long double-junction design – extended lifespan & better resistance to contamination
• Compatible with H600 Pro, H600 Pro Substrate, P700 Pro2 & S300 Pro2
• Easy user replacement – swap in minutes without tools or special skills
• IP67 waterproof when attached – reliable in wet, humid or nutrient-heavy conditions
• Recommended KCl storage – prolongs electrode life when stored properly