Dr.meter Humidity Meter Plants, Long Probe Humidity Sensor Hygrometer for Garden, Lawn Plants Indoor and Outdoor (No Battery Needed)

Calidad correcta para uso doméstico. Ojo, no es un producto para mantener en las macetas, es solamente para testear.

I've had this now for 6 months and it continues to work flawlessly in determining moisture content in our plants and pots. Just make sure to wipe off excess dirt and moisture after each usage to preserve the metal tip from rusting and malfunctioning. A useful tool and a good value for the money.

thin & long probe good for house plants. seems accurate.

Easy works great

We bought this to replace the one we lost. Read tine instructions - this is a finicky device. The instructions are clear in one area - if the needle does not move, water the plant and try again in 20-30 min. We tried it on every plant we own - it was always the same reading. We then watered several plants and waited 30 min - no change in the needle. Sometimes when you carry the device to a second plant, the needle swings wildly to Wet (Max). We plan to return it for a refund.