This Soil Meter helps you to know your soil more clearly and care your plants more rational. Let you know when to water. You will never over/under water your plants again with this tester. Help you to control Ph level in soil, acidic or alkaline is suitable for your plants, you will never plant your lovely flowers into high-acid or Extreme alkalinity soil. Help you to determine if plant getting adequate light. Specifications: 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) Material: Plastic Size: 285 X 50 X 38 mm/11.22 X 1.97 X 1.5" Probe length: 205mm/8.07" Color: Green Easy 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 NOTE 1. Don't insert the probe against stone or very hard soil in case to damage the probe 2. Please wipe and clean the probe after each time using. 3. Don't leave the meter in the soil for a long time 4. Designed for testing soil, don't use it to test pure water or other liquids. 5. The indicator will not move if the soil is too dry, please water the plant first and test again later.
