3-in-1 soil tester combines moisture meter, pH acidity and light sensor, a must have for home and garden, lawn, farm, plants, herbs & gardening tools. Easy to use and fast read, with its professional accuracy, displaying the accurate values for you, which will avoid you from killing you plants with kindness and help your plants grow healthy and strong. How to Use 1. Switch moisture/pH/light position. 2. Stick the probe into the soil about 2-4 inches. 3. Adjust the position of the probe until the pointer on the dial swing slightly. 4. After 10 minutes, Note moisture/pH/light level in the dial. 5. Remove probe from soil and wipe clean after each use Specifications. Specification pH Range: 3.5-8 pH (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI) Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8-10 WET) Relative Light: 0-2000 lux (0-200 LOW, 200-500LOW+, 500-1000 NOR 1000-2000 HGH) Note 1. Without touching the stone, don't too hard, easy to damage the probe 2. After using, need to clean and wipe the probe (can't test the water) 3. Don't inserted in the soil for a long time for using 4. Design for testing soil, do not be used to test pure water or other liquid, electrolytic response index will be affected, can only be used to measure the soil. 30days 100 % Money Back Guarantee If you are not completely satisfied with our product contact us and we will assist you, send you a new product or provide a 100% money back, no question ask!
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