Soil moisture sensor: chargeable to sunlight and artificial light

Moisture sensor plant with solar cell: chargeable on solar and artificial light
A smart solar-powered soil moisture meter with a sleek design. Stick it into any soil type of your plant and let it remind you when to water!

This soil moisture sensor with light alarm is a “watering alarm” for plants. You place the sensor in the soil near a plant and it gives a light signal when the soil is dry, reminding you to water the plant.

The meter can be used both indoors and outdoors. It is powered not only under direct sunlight, but also by artificial light.

Features:

• Indoor and outdoor use (panel charges by sunlight AND artificial light)
• Ultra-light weight
• Depth is indicated on the probe.
• Can be used in any (potting) soil type.
• Operates with solar panel (indoor and outdoor) and without batteries
• When the red light flashes, water immediately