Bluelab Soil pH Pen
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Bluelab Soil pH Pen measures pH and temperature (°F and °C) to ensure proper nutrient uptake from nutrient solutions and soil. The completely waterproof Pen features a backlit LCD display, push-button readings, integrated storage cap and dibber, and automatic temperature compensation. An auto-off function and low-battery indicator ensure reliable operation. Unit carries a one-year manufacturer’s guarantee.
  • Item #: BSPH500

Bluelab Soil pH Pen

Price: $166.50
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