Note:

• Before using, please install 9V battery, remove the probe cover, and press OFF button for about 5 seconds to close the device.

Lighting measurement

• Press the ON button to turn ON the instrument;

• Light sensor window aligned to the highest light source;

• The current light intensity will be displayed on the LCD screen;

• Do not block light or shadow light sensors

PH range measurement

• Will be on the back of the [PH /℃] button on the location of the PH.

• The probe is inserted vertically into the soil and needs to be tested as soon as possible.

• Press the ON button to start measuring.

• The PH value of the test will be displayed on the LCD screen.

• Measure it several times to get the exact value you need.

How to use

• 1. Insert the probe vertically at the edge of the plant stem in the middle.

• 2. Please gently push into the soil to avoid damaging the probe.

• 3. If the measured soil is too dry or fertile to measure the correct PH, the user can sprinkle some water and measure it again in half an hour.

Water measurement

• Push back [PH /℃] button to℃.

• Is inserted as vertically as possible into the soil.

• Press NO to start measuring.

• Test soil moisture will be displayed on the LCD screen.

Temperature measurement

• When the humidity is measured, the soil temperature will be displayed on the LCD screen at the same time

• [℃/℉OFF] button set humidity display is℃or℉.

Note

• If the user does not insert the probe into the soil, the correct ambient temperature of the outer space is displayed.