Accurate test results within the hour.

Instantly measures soil moisture and light conditions — no batteries required.

For soil and compost testing.

Easy-to-assemble rainfall gauge.

Meter designed exclusively for quick soil testing.

Easy-to-use, accurate test system for testing pH, nitrogen, phosphorous and potash.

Enables you to adjust soil pH to provide more suitable growing conditions for tomato plants.

Designed for simple, accurate test readings.

Don't drown your classroom plants.