Description
Milwaukee EC40 EC/TDS Nutrient Meter
The Milwaukee EC40 EC/TDS Nutrient Meter is a reliable, portable tool designed to simplify nutrient monitoring with precision. Whether you’re running a hydroponic system, managing greenhouse crops, or maintaining water quality in aquaponics, the EC40 delivers accurate EC and TDS measurements in seconds.
With a measuring range of 0.00–20.00 mS/cm for EC and 0–10,000 ppm for TDS, the EC40 helps growers avoid nutrient lockouts, overfeeding, and imbalances that affect plant health. Its compact handheld design, automatic temperature compensation (ATC), and large LCD screen make it practical for both professionals and hobbyists who need confidence in every reading.
Key Features
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Dual EC/TDS measurement – switch modes with a single button
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Fast, accurate results with wide measuring range (EC: 0.00–20.00 mS/cm, TDS: 0–10,000 ppm)
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Automatic temperature compensation (ATC) for real-world accuracy
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One-point manual calibration with 1,413 µS/cm solution for easy maintenance
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Compact and portable design for greenhouses, farms, and home growing
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Clear digital LCD display for easy readings in any environment
Applications
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Hydroponics & Horticulture: Monitor nutrient solutions, prevent imbalances, and maintain optimal EC/TDS levels
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Agriculture & Greenhouses: Control fertigation and manage irrigation salinity
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Home Growing: Keep personal crops healthy with consistent nutrient monitoring
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Aquaponics & Aquaculture: Maintain water balance for both fish and plants
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Water Treatment: Measure TDS for purification and filtration system performance
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Environmental Monitoring: Assess water salinity in rivers, lakes, and groundwater
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Education & Training: Practical tool for classroom demonstrations and research
Proper Care & Maintenance
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Rinse after each use: Prevent residue buildup by rinsing probe with distilled water
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Calibrate regularly: Use 1,413 µS/cm calibration solution for reliable accuracy
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Store properly: Keep meter dry, avoid extreme temperatures, and remove battery for long-term storage
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Handle with care: Protect probe from drops, harsh chemicals, and damage
Specifications
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Model: Milwaukee EC40 EC/TDS Nutrient Meter
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Range: EC: 0.00–20.00 mS/cm | TDS: 0–10,000 ppm
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Compensation: Automatic temperature compensation (ATC)
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Calibration: One-point manual
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Display: Digital LCD screen
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Design: Compact handheld meter
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Power: Battery operated