Simplify fertilization and liming decisions with this Kelway® Soil Acidity and Moisture Probe

This Kelway® Soil Acidity and Moisture Probe includes instructions and carry case. Requires conditioning film () to clean side plates.

  • Reliable Readings: Gives reliable readings from 3.5 to 7.0 pH and water moisture from 0-100%
  • No Batteries Needed: Operates through natural electric charge generated from soil through the metal side plates on the probe (no batteries to replace)
  • Easy to Use: Simply insert probe into soil, wait 3 min. and take readings
  • Accurate: Accurate to ±.2 on pH and ±10% on moisture


  • Manufacturer #: HB-2
  • Qty./Pkg.: 1
  • Outer Diameter: 2"

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