Specifications:
Colour: Green
✔PH sensor
Red:3.5-7PH(ALKALINE)
Green:7-8PH(ACIDIC)
✔Light Sensor
Relative light intensity:0-2000LUX
✔Readout Scale
PH/Moisture/Light
✔Moisture sensor
Red:1-3(DRY)
Green:4-7(MOIST)
Blue:8-10(WET)
How To Use:
➷Step 1: Switch to moisture/pH/light position according to demand
➷Step 2: Insert 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: Check moisture/pH/light level in the dial after 10 minutes and the pointer has stabilized
➷Step 5: Remove probe from soil and wipe clean after each use
Effect:
☺Monitor Soil Moisture: Monitor the soil moisture of plant would always help you know if you need to water your plants or not.
☺Detect Soil pH Value: Detect the soil pH level of the plant from time to time is very necessary that may help you control the pH value in the soil, improve the growing environment quality of your plants.
☺Check Light Level: Check the sunlight level of your plant’s lets you know if they are getting enough sunlight source and help you make adjustments whether they need more sunlight or not.
NOTE:
1: This soil meter CAN ONLY be used in soil. DO NOT use it to test any liquids directly, such as pure water, lemon juice, vinegar and so on, or the probes may be damaged
2: DO NOT insert the soil meter into very hard soil or touch hard objects, easy to damage the probes
3: This soil meter cannot accurately gauge the intensity of grow lights because most light bulbs lack the full spectral range of sunlight. To maximize the accuracy of sunlight readings, point the light sensor at the top front of the meter toward the sun
4: DO NOT leave the probes inserted in the soil longer than necessary to make a measurement