Aqua Master Tools | P110 Pro2 Combo Meter

AQUA MASTER TOOLS P110 Pro2 Combo Pen The AQUA MASTER TOOLS P110 Pro2 Combo Pen measures pH, EC and temperature in one waterproof pen, making it ideal for testing liquid plant nutrition and hydroponic nutrient solutions, as well as water in swimming pools, spas and ponds. User-friendly buttons let you switch effortlessly between parameters, and the dry-storage electrode means storage in liquid is not required. 🚀 What's new in the Pro2 Uses AAA batteries instead of button cells Black display with white characters for improved clarity Selectable 1 or 2 decimal precision Calibration reminder after 30 days ⭐ Key features Measures pH, EC and temperature in one pen Dry-storage electrode – storage in liquid is not required Rubber ergonomic back Calibration reminder after 30 days 🛠️ Design & build IP67 waterproof Protective cover for the electrode Replaceable electrode to extend meter lifespan ⚙️ Calibration & operation 2-point automatic pH calibration at 4.0 & 7.0 pH – the meter recognises the buffer solution and calibrates itself Manual EC calibration suitable for every EC calibration liquid Automatic temperature compensation from 0°C – 50°C MODE button switches between pH and EC C/F button switches between Celsius and Fahrenheit 📊 Measurement range, resolution & accuracy pH range: 0.00 – 14.00 pH EC range: 0.00 – 19.99 mS/cm Temperature range: 0°C – 50°C pH resolution: 0.1 pH or 0.01 pH EC resolution: 0.1 mS/cm or 0.01 mS/cm Temperature resolution: 0.1°C pH accuracy: ±0.1 pH EC accuracy: ±2% F.S. Temperature accuracy: ±0.5°C 🔋 Power & protection 2 x 1.5V AAA batteries (included) Auto power-off after 8 minutes Waterproof rating: IP67 Battery indicator 📏 Physical details Dimensions: 230 x 43 x 43mm Weight: 132g 📦 What's in the box 1 x P110 Pro2 Combo Pen 2 x AAA batteries 1 x Protective cover 1 x Manual 🔄 Replaceable electrode The P110 Pro2 Combo Meter features a replaceable electrode, allowing you to extend the working life of the meter without replacing the entire unit. This supports long-term accuracy and makes ongoing maintenance simple and cost-effective for regular pH, EC and temperature monitoring. 🧪 Electrode care Designed for dry storage, so the electrode does not need to be stored in liquid Rinse the electrode with water after each use Never store the electrode in distilled water Do not soak in RO (reverse osmosis), distilled or de-ionised water Do not immerse in oil, proteins or suspended solids that leave a layer on the glass bulb Avoid sudden temperature changes, such as placing a cold electrode in hot liquid Take care not to bump the glass electrode 🇳🇱 About AQUA MASTER TOOLS AQUA MASTER TOOLS is a Dutch brand established in 2018, specialising in accurate, easy-to-use measuring instruments for pH, EC, temperature and more. All products are designed and engineered in-house in the Netherlands, ensuring strict quality control, reliability and performance for growers and professionals worldwide. 🛡️ Warranty This device is warranted against defects in materials and workmanship for a period of one year. The electrode is warranted for six months.