3 in 1 Moisture Meter - Blue

To use, stick the probe 2-4 inches into the soil and adjust until the dial swings.  after 10 minutes, note the moisture/ph/light level in the dial.  remove and wipe clean after use.

dimensions | 10" x 3"

good for indoor or outdoor use 

no battery needed 

helps prevent over watering 

3-in-1 tests moisture, ph value and light level using two 20cm probes and a light sensor with three calibration tables for high accuracy and response