Soil Moisture Meter, Plant Water Monitor, Soil Hygrometer Sensor for Gardening, Farming, Indoor and Outdoor Plants, No Batteries Required

Reliable and accurate: Sensing probe ensures accurate and instant testing results . matching for both indoor or outdoor use.
Easy to read: Large and clear dial . including ten scales . plug and read.
How to use: Simply insert the moisture meter into soil and you'll get the test result instantly. Help your plants grow healthy and strong.
Less hurts: Single probe . less hurts to the roots . doesn't dig up too much soil after test.
Important tips: 1. Do not use it to test very hard soil 2. Never use it to test water or other liquid. Designed for testing soil only. 3. After use . please wipe clean the probe.