PH VALUE - just move the switch to the right and after 1 minute you know the PH value of your soil. SUNLIGHT - set the switch to the LIGHT position and you can read the intensity. PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline).
eBay
Perfect for pot planting, greenhouse planting, scientific research planting, flower planting, vegetable planting, fruit planting, etc. Northern Light Galaxy LED Aurora Light Projector Mood Light Lamp 16 Colors Gifts.
eBay
Manufacturer LINZI. If the soil is too dry the indicator will not move, and water it before testing. Step 5: After each use, remove the probe from the soil and wipe it clean. Do not use it to test pure water or other liquids.
eBay
Multi-functional detection and use: acidity detection + fertility detection + humidity detection, efficient detection of soil state. 1Pcs Soil Tester. Usage: Insert the probe into the soil more than 2/3, about 3 seconds can be read.
eBay
eBay
Soil with excessively acidic or alkaline levels will result in lackluster plant growth. Take a sample from the soil about 4?. below the surface. Remove cap from tube taking care not to spill the powder within.
eBay
[Easy to Use] No complex process to operate this tester. pH Range: 3.5-8 pH (3.5-6.5 Acid, 7-8 Alkaline). If the soil is too dry and the indicator will not move, water it before testing. Step 5: Remove probe from soil and wipe clean after each use.
eBay
4-in-1 soil testing: Detects soil pH, humidity, temperature, and sunlight intensity for plant growth,efficiently monitor the health of your plants and optimize their growing conditions. Soil Test Kit 1.
eBay