Aqua Master Tools - P110 Pro Combo Pen Meter – Waterproof 3-in-1 Handheld pH, EC, & Temperature Liquid Analyzer with Dry-Storage Technology

Aqua Master Tools - P110 Pro Combo Pen Meter – Waterproof 3-in-1 Handheld pH, EC, & Temperature Liquid Analyzer with Dry-Storage Technology

Achieve absolute chemical control over your liquid nutrients and track multiple water parameters simultaneously with the Aqua Master Tools P110 Pro Combo Pen Meter. Engineered for the demanding, high-humidity environments of commercial vertical indoor farms, professional cultivation greenhouses, and water management facilities, this advanced 3-in-1 instrument delivers lightning-fast telemetry for chemical acidity (pH), electrical conductivity (EC), and fluid temperature. Standard multiparameter pocket pens are notoriously fragile, prone to water-logging, and require constant soaking in specialized storage solutions to keep the sensors from drying out and failing. The Aqua Master Tools P110 Pro completely eliminates these maintenance headaches with an innovative, next-generation dry-storage electrode array that removes the need for liquid storage solutions entirely, making daily operation clean, convenient, and hassle-free. Upgraded with enhanced internal software, the P110 Pro processes sensor data faster and locks in precise, real-time measurements across a wide pH spectrum from 0.1 to 14.0, an EC range from 0 to 19.9 mS/cm, and fluid temperatures from 0°C to 50°C. Built to withstand accidental drops into deep mixing tanks or drainage vats, the rugged, modern casing features an ergonomic rubberized back for a secure grip and boasts a certified IP67 dust-tight and waterproof rating. Thanks to its positive buoyancy engineering, the meter floats safely on the water's surface for effortless recovery. Complete with pre-installed batteries, a convenient wrist cord, and a secure protective cap, this commercial-grade pen utilizes a modular, user-replaceable electrode cartridge system that allows you to easily swap out worn sensors down the road, ensuring long-term precision and maximizing your facility's equipment investment.

Best For: Streamlined 3-in-1 testing of hydroponic nutrient reservoirs, monitoring mineral runoff in coco coir and rockwool setups, checking greenhouse water treatment supplies, and professional mobile liquid analysis.

Key Features & Technical Advancements

• Advanced 3-in-1 Telemetry Engine: Tracks solution acidity (0.1 to 14.0 pH), electrical conductivity (0 to 19.9 mS/cm), and temperature (0°C to 50°C) simultaneously with a single dip, cutting your testing time in half.
• Innovative Dry-Storage Electrode: Engineered with a next-generation sensor matrix designed for dry storage, completely eliminating the need for messy liquid storage caps or expensive storage chemicals.
• Upgraded High-Velocity Software: Programmed with enhanced calculation algorithms that stabilize readings significantly faster, delivering precision telemetry during busy facility rounds.
• Buoyant IP67 Waterproof Casing: Completely sealed against dirt and liquid ingress up to 1 meter deep; engineered to float upright on the water's surface for stress-free recovery if dropped in a reservoir.
• Streamlined Automatic Calibration: Features built-in digital auto-tuning calibrated for standard pH 4.0 and 7.0 reference buffers (2-point auto) and 1413 μS/cm EC fluid (1-point auto) for hassle-free accuracy.
• Modular Replaceable Probe Assembly: Designed with an easy-swap replaceable electrode socket that lets you change out worn or damaged sensors in seconds, significantly extending the life of your meter body.
• Ergonomic Casing with Integrated Safety Cord: Features a high-traction rubberized back for excellent wet-grip comfort, paired with a secure cap attached via a durable lanyard to prevent misplacement.

Product Technical Specifications Matrix

Advanced Multi-Parameter Testing & Substrate Control Tips

• Optimizing Hydroponic Reservoirs with Full-Spectrum Telemetry: Plants require carefully balanced water chemistry to thrive and avoid root stress. When mixing liquid fertilizers, use the P110 Pro to double-check your targets. For crops in coco coir or hydroponics, adjust your nutrient solution to hit a tight 5.5 to 6.5 pH buffer, while managing your electrical conductivity (EC) based on growth stage—keeping early starts around 0.8 to 1.2 mS/cm and ramping up to 1.8 to 2.5 mS/cm for heavy-feeding mature canopies.
• Root-Zone Hydration and Substrate Coordination: Protect your root zones by ensuring your liquid feeds match the specific substrate conditions your crops need. 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 Sensor Technology: Unlike traditional glass pH probes that dry out, drift, and fail if left out of water, the P110 Pro features a specialized dry-storage electrode. After finishing your daily water quality checks, simply rinse the probe tip thoroughly under clean tap water to remove residual fertilizer salts, shake off any excess water droplets, and snap the protective cap straight back into place. Never pack the cap with wet sponges or add electrode storage solution, as this sensor is optimized to rest completely dry.
• Executing Routine Multi-Point Facility Calibrations: To keep your multi-parameter pen performing within its strict factory accuracy tolerances, run a digital calibration update every two weeks. Pour small, fresh amounts of pH 7.0, pH 4.0, and 1413 μS/cm EC reference solutions into clean plastic cups. First, run the automatic 2-point pH calibration sequence by dipping the pen into the neutral and acid buffers, rinsing with clean water between steps. Then, dip the tip into your EC standard and execute the single-point EC calibration routine. Always discard used testing fluid to prevent contaminating your main calibration bottles.

Ideal For (Uses)

• hydro All-In-One Hydroponic Management: The ultimate mobile pocket pen for commercial technicians who need to check pH, EC, and temperature across multiple nutrient tanks, reservoir loops, and drain runoff lines in one go.
• Low-Maintenance Greenhouse Operation: Perfect for facility managers seeking an industrial, floating IP67 tester that eliminates the hassle of tracking and maintaining liquid probe storage solutions.
• Commercial Water Infrastructure Quality Tracking: An exceptional testing option for vertical indoor agriculture facilities, water treatment plants, aquaculture operations, and labs requiring rapid multi-parameter analysis.