3-in-1 Meter: KEYAHAPPY Soil moisture level, pH value and sunlight level can be tested easily by switching one button to meet your planting need efficiently.

Reliable and Accurate: Sensing probe ensures accurate and instant testing results based on conductivity difference, no battery need.

Easy to Use: Plug and use, large and clear dial, easy to read. Lightweight and portable, easy to carry around for garden, farm, house palnts, indoor & outdoor various scenes.

Important Tips: Do NOT use it to test any liquids. Avoid using it in excessively hard or loose soil. If the soil is too dry water it before testing. Keep the probe clean and dry.

Ideal Support for Gardeners: Let you know your soil regime by specific values so that you know when to water, control pH level and determine if your plants have adequate light.