Description

The 4in1 Digital Multimeter is a useful tool for measuring PH, humidity, brightness, and radiation.

Features:

1. PH measurement
2. Moisture measurement at the root of your plants
3. Temperature measurement
4. Light measurement
5. Suitable for outdoor and indoor plants, gardens, and grass
6. Scientifically accurate
7. Power supply: 1 x 9V battery
8. I just place the meter on the ground, go to the setting I want to measure, and read the scale.
9. It turns off automatically after a few minutes without use.
10. To avoid damaging the electrode, I clean the electrode after each measurement.
11. pH range: 3.5-9 pH
12. Temperature range: -9~50°C
13. Humidity range: five levels 1-10
14. Relative light: nine levels
15. Device dimensions: 6,3 x 3,6 x 12,2 cm.
16. Spike length: 19.7 cm
17. Weight: 180 gr

Instructions:

1. Choose humidity, pH, or light measurement.
2. Place the meter in the soil about 5-10 cm.
3. Adjust the position of the detector until the pointer rotates slightly.
4. After 10 minutes, note the humidity/pH/light level.
5. Remove the meter from the soil and wipe it after each use.