Parameters:
Working temperature:+5 ~+40 .
Size: 340mm x 63mm x 36mm.
Probe length: 200mm.
Weight: 200 grams.
Large screen LCD user interface.
Temperature conversion function between metric and imperial systems.
Low battery warning function.
Power saving automatic shutdown function, no operation for 5 minutes, automatic shutdown.
Easy to operate and convenient to carry.
Power supply: one 9V battery(buyer needs to provide their own battery).
Usage method:
Please install the battery (not included in the product) and remove the probe protective cover before use
1. Light measurement.
A. Press the ON button to turn on the instrument.
B. Aim at the window of the highest point light source light sensor.
C. The current intensity of light will be displayed on the LCD monitor.
Attention: Please do not block the light or create shadows on the light sensor.
2. PH range measurement:
A. Push the PH/ button on the back to the PH position.
B. Insert the probe vertically into the soil and conduct the test as soon as possible.
C. Press the ON button to start measuring.
D. The tested pH value will be displayed on the LCD screen.
E. Measure multiple times to obtain the exact value needed.
Attention:
Insert the probe vertically at the edge of the plant stem in the middle.
Please gently push into the soil to avoid damaging the probe.
If the soil being measured is too dry or fertile to accurately measure the pH value, the user can sprinkle some water and measure again half an hour later.
3. Moisture measurement:
Push the PH/ button on the back to the position.
Insert B vertically into the soil as much as possible.
Press the NO button to start measuring
The soil moisture value of the D test will be displayed on the LCD screen.
Measure multiple times to obtain the exact value required.
4. Temperature measurement:
When measuring humidity, the soil temperature value will be displayed on the LCD screen simultaneously.
Press the / OFF button to set the humidity display to or .
Note: If the user does not insert the probe into the soil, the displayed temperature will be the accurate external space environment temperature.
What's in the box
1 x 4-in-1 Garden Soil Tester
