How To Use: Step 1: Switch moisture/pH/light position Step 2: Stick the probe into the soil about 2-4 inches Step 3: Adjust the position of the probe until the pointer on the dial swing slightly Step 4: After 10 minutes, Note moisture/pH/light level in the dial Step 5: Remove probe from soil and wipe clean after each use Technical specifications: Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8-10 WET) pH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI) Light Range: 0-2000 lux (0-200 LOW, 200-500LOW+, 500-1000 NOR 1000-2000 HGH) Note: ▶1. No touching stone or very hard soil, easy to damage the probe. ▶2. After using, need to clean and wipe the probe. Don't leave the meter in the soil for a long time. ▶3.Don't use it to test pure water directly or other liquids. ▶4.The indicator will not move if the soil is too dry, before you test it, you can water the plant first. Package Includes: 1 x 3-in-1 Soil ph Meter
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