1830-A
470175-074CS
220.7
USD
470175-074
Plant Light and Water Tester
Educational Materials
Earth Science Educational Materials
Natural Resources Learning Activities
A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.
- Size: 4L×2½W×1½"H
- Probe length: 6"
The light-weight unit needs no batteries, so there is nothing to replace or wear out. It includes a booklet with information on light and water requirements for over 150 plants.