3 in 1 Soil Meter measures soil PH, moisture, and light and light conditions. The 3-in-1 Soil Meter has a key against which to track what levels are right for your plants.
Featuring a two-sided chest piece, the Littmann Classic II S.E. Stethoscope offers high acoustic sensitivity. A tuneable diaphragm on one side augments the traditional bell function of the opposite side.
