You can know when to watering by measuring moisture content of soil. The 3-in-1 soil pH testers also can test the sunlight ,let you know if plant get enough light, it is good for its health. The most important is that the moisture pH meter can help you control PH level in soil, acidic or alkaline until it suitable for your plants.
Accurate Reading: pH Range: 3.5-8ph (3.5-6.5 Acid, 7-8 Alkaline), Moisture Range: 1-10 (1-3 Dry, 4-7 Nor, 8-10 Wet), Relative Light: 0-2000lux (0-200 Low, 200-500 Low+, 500-1000 Nor, 1000-2000 High).After a while, you will get a accurate data.
Indoor & Outdoor Use: This moisture meter is a ideal tool to test the soil conditions ( Moisture/Light/PH) of fruits, flowers, vegetables, shrubs, etc. with high accuracy and simple operation. You can take good care of your plants.It is the ideal soil test kits for plant care, home and garden, lawn, farm.
Multi-function：1.Let you know when to water. You will never over/under water your plants again with this tester. 2.Help you to control Ph level in soil, acidic or alkaline is suitable for your plants. 3.Help you to determine if plant getting adequate light.
Moisture Range:1-10 (1-3 Dry, 4-7 Nor, 8-10 Wet).
Relative Light:0-2000 lux (0-200 Low, 200-500 Low+, 500-1000 Nor, 1000-2000 Hgh).
PH Range:3.5-8 pH (3.5-6.5 Acid, 7-8 Alkaline).
Copper probe diameter: 5 mm.
Aluminum probe diameter: 5 mm.