single needle ladybug type soil hygrometer pointer type physical induction soil tester

 Length: 29cm

 Weight: 90 grams

 Material: ABS + Copper

Packing: Blister Card

 This instrument is a great helper for gardening, capable of testing soil moisture without the need for batteries.

 Instructions for Use:

 Measure soil moisture by inserting the probe as deeply as possible into the soil, leaving about 1 centimeter of the probe above the soil surface.

 DRY is dry, WET is wet, the number 1-3 (red part) indicates that it needs watering, 4-7 (green part) is appropriate, please adjust the watering time according to the plant variety, 8-10 (blue part) indicates that it is too wet.

 When using the device, be careful not to touch the stone when inserting the electrode, and do not apply excessive force, or it may easily damage the electrode. After use, clean the electrode.

 Notes:

 1. When using, be careful not to touch the stone when inserting the electrode, and do not exert excessive force, otherwise it is easy to damage the electrode.

   After use, it is necessary to clean the electrodes in time. (It is strictly prohibited to measure directly into the water.)

2. Do not use it for a long time in the soil! To avoid damage.