Bluelab Soil pH Pen

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A hardy handheld solution for measuring soil pH and temperature on the go

  • Measures temperature and pH (acid or alkaline) in nutrient solution, soil, and other media for precise up and down adjustment with lab quality glass probe; General uses include growing tent, swimming pool, aquarium, fish tank, coco, and rockwool
  • This hydroponics tool has ATC that provides consistent reading regardless of any fluctuations in temperature, and reminds when you need calibration; Durable design for repeated uses and fully waterproof
  • More accurate and convenient than test strips and other testing methods; Combine with TDS pen, meter, and other testers for full garden nutrients monitoring in water and soil
  • Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery and storage cap. Calibration solution, KCL solution, and pH probe care kit are sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 1-Year Limited Warranty with proof of purchase

Additional information

Weight 1.1 lbs
Dimensions 13.2 × 2.3 × 0.9 in


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