Aqua Master Tools - P110 Pro Replacement Electrode – High-Precision 3-in-1 Multiparameter Sensor Cartridge
Estimated delivery: 5 - 15 Business Days.
+5 days for regional locations on average [More Info]
Aqua Master Tools - P110 Pro Replacement Electrode – High-Precision 3-in-1 Multiparameter Sensor Cartridge
Restore original factory telemetry, protect your precise liquid nutrient balancing channels, and eliminate unexpected equipment downtime with the Aqua Master Tools P110 Pro Replacement Electrode. Purpose-built as the direct plug-and-play replacement sensor cartridge for the rugged P110 Pro Combo Pen Meter, this professional-grade component is engineered to handle the harsh, continuous-use conditions of commercial vertical indoor farms, high-volume greenhouse ranges, and hydroponic water testing lines. Over months of heavy exposure to concentrated nutrient solutions, hard water minerals, and balancing acids, all multiparameter sensors naturally experience glass membrane degradation, mineral crusting, and slow sensor drift. Instead of forcing you to throw away an entire digital tool, the smart modular engineering of the Aqua Master Tools ecosystem lets you simply swap out the worn probe cartridge. This replacement sensor features an advanced multiparameter array that feeds real-time acidity (pH), electrical conductivity (EC), and fluid temperature data back to your digital screen instantly. The assembly is built with a heavy-duty threaded compression collar and a premium rubber O-ring that creates a perfectly watertight seal, maintaining your combo meter's certified IP67 dust-tight and submersible floating rating. Pre-calibrated to integrate seamlessly with the P110 Pro's built-in automatic calibration systems, this replacement probe slides into position without requiring specialized tools or manual rewiring, making it simple and cost-effective to keep your daily water testing rounds perfectly accurate cycle after cycle.
Best For: Routine seasonal maintenance for Aqua Master Tools P110 Pro combo meters, replacing worn, slow, or fouled 3-in-1 sensors, restoring responsive meter times, and maintaining essential backup inventory for commercial cultivation facilities.
Key Features & Technical Advancements
- 3-in-1 Integrated Multiparameter Array: Houses high-sensitivity pH glass, heavy-duty electrical conductivity rings, and a fast-response thermal sensor inside a single, streamlined cartridge body.
- Innovative True Dry-Storage Sensor Matrix: Engineered with Aqua Master Tools' advanced dry-storage technology, eliminating the need for messy liquid storage caps, sponges, or KCI storage solutions.
- Watertight Threaded Mechanical Interface: Engineered with an airtight locking sleeve and a durable rubber seal that maintains your combo meter's floating IP67 waterproof rating.
- Rugged Non-Porous Shielding Shell: Encased in a heavy-duty polymer protective guard that shields the internal sensor elements from bumps against tank walls or hard mixing equipment.
- Immediate Plug-and-Play Assembly: Built with precision connection pins that slide smoothly into the main P110 Pro meter handle, completely cutting out hardwiring or specialized electrical tools.
- High-Stiffness Contact Terminals: Outfitted with corrosion-resistant internal terminals that ensure steady, noise-free signal transfer to the digital processor for clean, uncompromised telemetry.
Product Technical Specifications Matrix
| System, Mechanical, & Sensor Parameters | Engineering Metric / Design Detail |
|---|---|
| Brand & Infrastructure Line | Aqua Master Tools / Field Testing Replacement Series |
| Component Product Identity | P110 Pro Replacement pH, EC, & Temperature Electrode Cartridge |
| Target System Compatibility | Exclusively Fits Aqua Master Tools P110 Pro Combo Handheld Pen Meter |
| Chemical Acidity Tracking Range | 0.1 to 14.0 pH Full-Spectrum Target Analysis |
| Electrical Conductivity Range | 0 to 19.9 mS/cm Full-Spectrum Electrical Analysis |
| Solution Thermal Tracking Range | 0°C to 50°C Operational Fluid Envelope |
| Sensor Reading Accuracy Capacity | Restores Factory Baseline (± 0.1 pH | ± 2% EC Full-Scale | ± 0.5°C Tolerances) |
| Interface Fitting Connection | Multi-Pin Direct Socket with Threaded Heavy-Duty Compression Collar |
| Moisture Ingress Protection Rating | Maintains Full IP67 Waterproof and Buoyant Floating Competency |
| Sensor Storage Technology | Horticultural Dry-Storage Engineering (Do Not Add Storage Liquids) |
Advanced Sensor Conditioning & Substrate Control Tips
- Executing a Full System Calibration Post-Installation: Every time you swap out a probe cartridge, you must re-align the meter's internal digital processor with the new sensor elements. Screw the fresh electrode tightly onto the P110 Pro handle. First, perform the 2-point pH calibration sequence by dipping the tip into clean pH 7.0 reference fluid, letting it auto-tune, and then repeating the process in pH 4.0 fluid. Next, dip the probe into clean 1413 μS/cm (1.4 mS/cm) EC standard solution to execute the single-point EC calibration. Always rinse the sensor with clean water between steps.
- Root-Zone Hydration and Substrate Coordination: Keeping your liquid feeds stable and correctly balanced protects your root zone from chemical stress and lockouts. For optimal root health and fast nutrient uptake, combine your P110 Pro measurements with a high-porosity 70/30 blend of Coco Coir and Horticultural Perlite. To maintain consistent moisture levels across large benches, route your nutrient solution through lines pressurized by a heavy-duty Plont PPH Submersible Pump managed by an automated digital shot-timer.
- Capitalizing on Advanced Dry-Storage Maintenance Routines: Unlike older style pocket pens that will ruin if left dry, the P110 Pro replacement electrode is explicitly optimized for dry storage. After completing your daily reservoir or runoff quality checks, rinse the probe tip thoroughly under clean tap water to remove clinging fertilizer salts and organic residues. Shake off the excess water droplets and snap the protective cap straight back into place. Do not add wet sponges or electrode storage solution to the cap, as this can degrade the specialized sensor matrix.
- Executing Routine Facility Calibration Checks: To ensure your P110 Pro holds its strict factory accuracy rating across all three parameters, calibrate the meter once every two weeks using fresh, unpolluted testing fluids. Pour small amounts of your reference solutions into clean plastic cups rather than dipping directly into the main storage bottles. This simple step prevents cross-contamination and ensures your calibration standards remain perfectly reliable for future adjustments.
Ideal For (Uses)
- Aqua Master Tools P110 Refurbishment: The ultimate direct repair option for commercial cultivation facilities and home growers who need to bring a slow or inaccurate P110 Pro meter back to original factory-spec performance.
- Hydroponic Reservoir Fertilizer Analysis: Perfect for indoor facility technicians running constant daily nutrient strength (EC) and acidity (pH) checks across liquid mixing tanks, reverse osmosis loops, and drain runoff arrays.
- Commercial Facility Spare Parts Management: An exceptional backup component choice for commercial greenhouse operations and vertical farms looking to eliminate unexpected downtime by keeping extra replacement sensors on site.
Oversized Item Delivery Options
Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.
Available options include:
✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Any carton or consignment over 25–30kg (or over 200cm) must be palletised
- Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
- Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
- Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions
Business Delivery:
- Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
- If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
See our Terms & Conditions (Article 8) for full freight and delivery rules.
Important Note on Availability & Shipping
Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).
How lead times work:
- Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
- Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
- Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
- Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
- Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.
Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering competitive market rates. If you find an identical, currently stocked product advertised at a lower price by an authorised Australian competitor, contact us before purchase and we will review your request.
Price Match Conditions:
- The competitor must be a registered Australian business (active ABN) with a physical trading address or verified commercial presence in Australia
- The item must be identical in brand, model, SKU, gauge, dimensions, and specifications
- The lower price must be publicly advertised in AUD, currently active, and available for immediate purchase
- Excludes liquidation, clearance, closeouts, damaged goods, and discontinued lines
- Excludes overseas marketplaces and aggregators including Temu, AliExpress, eBay auction sellers, and Amazon third-party sellers
- Excludes trade quotes, bulk discounts, and custom negotiated quotes not publicly visible
- Requests must be made in writing before purchase
How to Request a Price Match:
Email [email protected] with a live link or official quote. We reserve sole discretion to verify and approve price match adjustments. See Article 6.7 of our Terms & Conditions.
Pricing Errors & 105% Store Credit
If a displayed price is incorrect due to a website error or an extraordinary supplier increase, we will contact you before processing. You may proceed at the corrected price, choose an alternative, or cancel for a full cash refund. A 105% store credit may be offered as a courtesy bonus at our sole discretion only. It is not an entitlement, and we may refuse it if we believe it is being abused or sought in bad faith. Full details: Terms & Conditions Article 6.1.
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