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Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White

Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White 25847951

USD $24.47

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Bluelab PENPH pH Pen， for Hydroponic System and Indoor Plant Grow， White
24.47
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Accuracy:0.1 EC， 1 CF， 50 PPM (PPM 500 TDS)， 70 PPM (PPM 700)， 1°C/2°F
Parameters measured:Conductivity/EC， temperature
Power supply:1 x AAA alkaline battery
Popular for:Hydroponic nutrient density measuring
Measures pH and temperature. Selectable units for °C and °F.
Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation.

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe; General uses include growing tent， swimming pool， drinking water， aquarium， fish tank， and brewing
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature; Calibration reminder; Durable design for repeated uses; Fully waterproof and floats in solutions
  • Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens， test strips， drops， and more
  • Combine with ppm meters for full indoor garden nutrients monitoring in water and soil; Other features: Auto off function， low battery indicator， units for temperature; KIT INCLUDES: AAA battery， lanyard， and calibration solution

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