Hydroponic Nutrient Meter, 4-in-1 Digital EC & TDS Meter
✨ Your Essential EC & TDS Meter for Hydroponic Success
Tired of the constant guesswork in nutrient management? We’ve got you covered!
Meet the 4-in-1 EC & TDS Meter — the indispensable tool that gives you total, precise control over your garden’s most vital elements. This EC & TDS Meter serves as a "smart watch" for your hydroponic system, delivering accurate, real-time data on exactly what your plants are accessing and absorbing.
Whether you’re a small-scale grower fine-tuning your reservoir or a home enthusiast setting up your first DWC system, this precise, user-friendly EC & TDS Meter gives you the confidence and data you need for a successful harvest.
💡 Key Features
This single, robust device replaces four separate tools — streamlining your entire reservoir maintenance routine.
| Feature | Why It Matters to a Hydroponic Grower |
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| EC (Electrical Conductivity) | The most critical reading — directly measures the strength of your nutrient salts. Use it to fine-tune feeding schedules for different growth stages (vegetative vs. flowering). Essential for precise EC testing. |
| TDS/PPM (Total Dissolved Solids) | A secondary but valuable measurement. Helps track nutrient consumption and determine your Base Water Purity (the PPM of tap or RO water before adding nutrients). |
| Temperature | Vital for root health. Maintain reservoir temperatures between 18–24°C (65–75°F) to prevent Pythium (root rot) and maximize oxygen absorption. |
| High Range (0–9990 PPM) | From low-PPM leafy greens to high-PPM fruiting crops, this meter handles it all — providing accurate readings every time. |
⚙️ Built for the Modern Grower
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Clear Digital Display – Immediate, easy-to-read results for fast, confident adjustments.
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User-Friendly Interface – Simple operation for both professionals and home users; no complicated instructions or setup.
🪴 Essential Benefits: Know Your Plants’ Mind
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📊 Real-Time Plant Consumption Tracker (EC over Time)
Use the EC reading to monitor and adjust your nutrient solution. Stop guessing and feed your plants precisely for optimal growth. Monitor your solution daily:
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Dropping EC → Plants are hungry → Add nutrients
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Rising EC → Plants are thirsty → Add plain water
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🌡️ Root-Zone Health Safety Check
Temperature is critical to root health and oxygen absorption. This 4-in-1 device eliminates the need for a separate thermometer, allowing you to easily confirm your root zone is in the ideal 18–24°C (65–75°F) range, preventing root rot and optimizing nutrient uptake. -
💧 Know What You’re Starting With: Base Water Purity Test
Instantly measure your source water (tap or R/O). Knowing your Base PPM ensures accurate fertilizer dosing and eliminates guesswork. -
💧 Prevent Nutrient Burn or Deficiency
Check TDS/PPM to keep concentrations in the "Sweet Spot" for your crops, preventing over- or under-feeding. -
⚖️ Crucial pH Complement
While it doesn’t test pH directly, the meter indicates if your solution is too strong or too weak—a perfect companion to a dedicated pH meter.
📦 What’s Included
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1× 4-in-1 EC & TDS Meter
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Batteries Included
🔥 Take Control of Your Growth — Stop Guessing
Managing your nutrient solution doesn’t have to be hard. With precise, reliable data at your fingertips, you’ll make smarter adjustments, spend less time troubleshooting, and watch your garden thrive.
Invest in the 4-in-1 EC & TDS Meter today — and grow with confidence!
👉 Order your TEC & TDS Meter today.
👉 Fast, free shipping across Australia.