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Bluelab

Bluelab Digital EC TDS PPM Pen

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The ultimate handy solution for measuring conductivity (EC or ppm) and temperature!

The Bluelab EC or ppm Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. To feed plants well, we need to know what we're feeding them. Start with a quality nutrient.

Measuring the conductivity every day is the best way to avoid over-diluting or over-concentrating your nutrient solution. Completely change the reservoir solution every 7 days. Top up the nutrient level between changes - so your plants always have the right amount of food.

The Bluelab EC or ppm Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22 C or 65 - 72 F is recommended.

To make sure the plants can get at the food, you need to measure the pH of the solution. Check out our handy Bluelab pH Pen so you have every tool required to manage your nutrient solution.

Now isn't that Handy!

  

Features

 

  • Measures conductivity and temperature
  • Selectable units for conductivity and temperature
  • Backlit LCD display
  • Calibration optional
  • Successful calibration indicator
  • Hold reading function
  • Low battery indicator
  • Fully waterproof
  • Auto off function
  • Automatic temperature compensation

 

 

Specifications

 

Technical Specifications:
Measurement Range:
  • 0.0 – 10.0 EC
  • 0 – 5000 ppm (500 ppm / TDS)
  • 0 – 7000 ppm (700 ppm)
  • 0 – 50 ̊C / 32 – 122 ̊F
Resolution:
  • 0.1 EC
  • 10 ppm (500 ppm)
  • 10 ppm (700 ppm)
  • 1 ̊C / 1 ̊F
Accuracy at 25̊C / 77̊F:
  • ± 0.1 EC
  • ± 50 ppm (500 ppm)
  • ± 70 ppm (700 ppm)
  • ± 1 ̊C / ± 2 ̊F
Automatic Temperature Compensation: Yes
Operating Environment: 0 – 50 ̊C / 32 – 122 ̊F
Calibration:  Optional
Power Source: 1 x AAA alkaline battery
Certifications: CE and FCC
  • One year free repair or replacement guarantee.

 

 

Best LED Grow Lights and Hydroponic Supplies

Quick Bloom Lights offers a quality selection of the best LED Grow Lights in Australia. Commercial and Medical Grade LED Grow Lights with optional Full Spectrum control making your grow return greater. Small time grower or large commercial operation - We deliver grow lights and extended warranty unlike anywhere else in Australia.
California LightWorks Grow Lights 5 Year Manufacturers Warranty 
Optic LED Lights  No Longer available / Manufacturers Warranty
Horticulture Lighting Group (HLG) - Manufacturers 3 Year Warranty - DIY Kits 1 Year Warranty.
 
QBL By Quick Bloom  - 3 Year Warranty.
Replace your old 600 watt HPS today and save 50% on Energy alone, and get greater yield and potency. Hydroponic or Soil Growers, We have your supplies.

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