ECS-23852 0.4 - 4.4EC EC/ppm/CF Nutra-wand / Hydroponic Meter Stick

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This 3 in 1 nutrient meter dipstick is the fastest & easiest way to measure the nutrient strength in your nutrient reservoir. It provides highly accurate results for EC (Electricity Conductivity), CF(Conductivity Factor) and Total Dissolved Solids (TDS)(PPM or parts per million). Reading is instantly displayed on an intuitive waterproof flashing analog LED lights scale. Knowing the strength of nutrients is essential when growing hydroponics to determine what the strength of the solution is before feeding your plants and while they are growing.

This perfect all-around conductivity meter is 100% waterproof, simple to use & easy to read, is fully temperature compensated, and automatically turns on and off when placed in or removed from the test solution and has a wider measuring range of 52CF,5.2EC and 3640ppm.


  • Measure EC (Electricity Conductivity),CF (Conductivity Factor) and PPM (parts per million)in one stick
  • High conductivity measurement for road range of crops
  • 100% Fully Waterproof
  • Easy to use, no external knobs or switches
  • Automatic Power On / Off
  • Built-in with Automatic Temperature Compensation (ATC)
  • Factory calibrated, never needs recalibration


  • Measuring range:
    • CF: 4~52CF
    • EC: 0.4~5.2EC
    • TDS: 280~3640ppm (EC x 700)
    • TDS: 200~2600ppm (EC x 500)
  • Resolution:
    • CF: 1CF
    • EC: 0.1EC
    • TDS: 70ppm (700 conversion factor)
    • TDS: 50ppm (500 conversion factor)
  • Accuracy: ±4% of reading
  • Automatic Temperature Compensation:0~50°C (32~122°F)
  • Operating Temperature: 0~50°C(32~122°F)
  • Factory Pre-Calibrated
  • Automatic Power On / Off
  • Power Supply: 3 x 1.5V AA Batteries(Included)
  • Size: approx. 415 x 23 x 23mm
  • Weight: approx. 179g
Set Includes
  • 1 x Waterproof 3-in-1 CF / EC / PPM Stick
  • 3 x 1.5V AA Batteries
  • Quick Start Guide
  • Standard Factory Package

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