If you have a garden, you must need this soil detector
How to Apply 4 to 1 Soil Tester
Before use, install the 9V battery, remove the probe cover, close the device for 5 seconds.
1. Lighting Measurement
A. Press the ON button to turn on the device.
B. Light sensor window aligned with the highest light source.
C. The current light intensity is displayed on the LCD screen.
Light Intensity Comparison Table:
Low/Low/Low+/NOR- / NOR / NOR + / HGH - / HGH / HGH +
2. PH Range Measurement
A. Behind the [PH /□] button at the PH position.
B. Probe should be inserted vertically into the soil and tested as soon as possible.
C. Press the ON button to start measuring.
D.Test pH value will be displayed on the LCD screen
E. Measure several times to get the desired value.
PH Table:
Low 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0 / 8.5 / 9.0 / High
Water Measurement
A: Push back [PH / □] button □
B: Insert it as vertical as possible in the soil.
C:Press NO to start measuring.
D: The LCD screen shows the test soil water.
Temperature Measurement
A: When you measure the humidity, the soil temperature will be displayed on the LCD screen at the same time.
B: [□/□□ OFF] button setting humidity display in □ or □.
Damp Table:
Drying + / Dry / NOR / WET / WET +
Note:
1. Insert the probe vertically into the edge of the plant stem in the middle
If the measured soil is too dry and the correct pH, the user can sprinkle some water and measure it in half an hour.
3. If the user does not insert the probe into the soil, it will show the correct ambient temperature of the external space.
If you have any questions, please feel free to contact our customer service.