Monitor your worms' habitat environment with a 3-in-1 Soil Meter for moisture, pH, and light level.
- No batteries required
- Simply move the switch to the desired data output and wait 5-10 minutes for the meter to display the result.
This is an add-on item. Standalone orders have a minimum purchase of $20 and additional shipping fee may apply . Orders with add-on items only that do not meet the minimum purchase amount will be cancelled.