Active Air 3-Way Soil & Plant Meter

Spring Sale 25% Off!
PRICE: $8.99

Conveniently test your soil moisture, ph levels, and lighting levels with the handy Active Air 3-Way Meter. The durable, easy-to-read tester is a must-have for houseplants and indoor plants!


Free shipping available for orders $100 or more. Manufacturer Direct and special order items may require extra charges. See the Docs & Downloads section for product labels and other important information. Questions? Contact us!

Product Features List
  • Test Soil Moisture & pH levels
  • Measure light exposure
  • No batteries needed
  • Great for houseplants & indoor plants


Please select a variation to see its technical specifications



  • Slide the switch to the “MOIST” setting.
  • Insert the probe 3/4 of its length into the soil.
  • The moisture reading registers on a scale of 0 (dry) to 10 (moist)


  • Slide the switch to the “LIGHT” setting.
  • Place the photo sensor near the plant with the sensor oriented towards the light source. The sensor is located on the front center of the meter.
  • Take the reading from the top, white area of the reading output area.


  • Slide the switch to the “pH” setting.
  • Collect soil below 2” of the surface. Remove stones and other debris from the sample. Mix the soil with water until it turns to mud.
  • Gently wipe the tester probe with a soft, dry cloth.
  • Insert the meter 4-5” into the sample and make sure the probe is in
  • contact with the sample for one minute; then note the reading.
  • PLEASE NOTE: This 3-Way Meter is not waterproof; only the probe tips can safely be submerged in liquid. For best results, carefully clean and dry your 3-Way Meter after every use.


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