The ultimate 4-in-1 tool to monitor the pH level, moisture, temperature and light levels in your worm farm or compost bin. Optimal conditions are crucial in the maintenance of a thriving worm farm or compost bin, and the Tumbleweed pH Tester helps to monitor these conditions for proper preservation.

Features:

- Measures pH level, temperature, soil moisture and light levels
- Produces accurate measurements to enable better management of worm farms and compost bins.
- Available in green.
- Battery Included.
- Comes with 2 metre power cord and suction cup.