product description:

Can effectively measure the humidity in plant soil to master the appropriate conditions for the growth of various plants;Insert the probe into the root soil to read the exact soil moisture.

Are you still distressed for the flower unknowingly dead?

Note: This product can only be used as gardening, flowers and other aspects of measurement. It can not be used as a measurement of research or other aspects requiring high accuracy

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Horticulture humidity detector / soil moisture tester

1. & nbsp; Used for soil moisture measurement is a good helper gardening

2. Without batteries, easy to use, & nbsp; How it works: & nbsp; Through the electrolysis of organic nutrients in soil measured plant soil moisture, & nbsp; Insert the probe can be read out without the battery.

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(Note: the soil can not be too loose or not nutritious)

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Instructions:
Plug the probe into the ground as far as it will go, inserting the probe approximately 3/4 of the way. Measuring range 1-10 Value, value 1-3 DRY is dry, value 4-7 MOIST is suitable, value 8-10 WET is wet. Please adjust the soil moisture according to the variety of plants.

Precautions:

1, Note that when using the plug can not touch the stone, do not force too hard, otherwise easy to hurt the electrode.

2, after use, the electrode should be promptly washed (not directly into the water measurement).

3, can not be inserted in the soil long-term use! To avoid damage