Soil moisture meter Comboinstruments

Please read the following instructions carefully before use:

Moisture indicator:

The sensor is delivered from the factory in the off state, press and hold the button for 2 seconds, the test stick will flash 3 times when green, and the automatic detection mode is turned on. (Insert soil to start monitoring soil moisture.

Auto Mode:

1: After inserting the soil, make sure the soil is compacted around the test rod, loose soil may cause false "dry" prompts. For most indoor plants, when inserting the test rod into the soil, the depth of the test rod is at the scale of 4-5cm (small pots can be inserted shallower).

2: Temperature prompt mode: Humidity is damp in automatic mode

When the soil is wet, the sensor will flash green light once every 2 hours; when the soil humidity is moderate, it will flash orange light once every 6 seconds; when the soil is very dry, the indicator light will flash red light once every 6 seconds, reminding you to water it immediately . Water until the water returns to normal, the red light stops flashing, and the green light cycle flashes every 2 hours.

Manual detection mode:

In the power-on state, insert the soil into the soil and click the button, according to the color of the flashing light, you can know the soil wet and dry state in real time.

1: The green light flashes once to indicate that the soil moisture is normal.
2: The orange light flashes once to indicate that the soil is medium, which can be adjusted according to plants to see if they are watered.

3: Red flashes once to indicate that the soil is dry and needs to be watered immediately.

Shutdown:

Press and hold the button for 3 seconds, the sensor red light flashes 3 times and then shuts down.

Suggest:

1. For plants with high humidity requirements, it is recommended to insert the tester into the soil at a depth of about 4cm on the scale to read data.

2: To test the soil moisture of succulent plants, it is recommended to insert the soil depth a little deeper and the indicator light will indicate green. You can keep the tester inserted into the soil depth at about 8cm to read the data. The specific depth needs to be determined according to the depth of the flower pot. The green light is indicated in the soil, and it is necessary to pay attention to whether the soil is too wet.

3: It is recommended to shut down and remove the battery when not in use for a long time.

4: This product is not suitable for substrates with large gaps such as: moss, coarse coconut bran, sand, gravel, etc.

5: The test value of this tester is an interval value, and there is no accurate. Numerical value, not recommended for precision testing.

6: When inserting the soil, it is recommended to pinch the black pin and insert it. It can effectively protect the detector.