Digital Moisture meter digital PH Meter Sunlight Tester AMT-300 Hygrometer LCD Display 4In1 For Agriculture thermometer

Note: PH value and temperature value display， light and humidity levels display to see the specific description.

Electronic Digital Four soil soil analyzer is the latest speed measurement device， the main test soil pH， moisture， humidity， temperature and light intensity plants， using a 9V carbon battery， simple probe length 200 mm. This instrument measured parameters via LCD. The instrument also has a low battery indicator and automatically disconnect the power function. It saves time and energy efficiency. This instrument applies to flowers and grass planting， landscaping.

Features:
1， measuring the light intensity of the current environment
LOW-， LOW， LOW， NOR-， NOR， NOR， HGH-， HGH， HGH
2， measuring the moisture content of the soil
DRY， DRY， NOR， WET， WET
3， measuring the temperature of the soil， temperature range:
    -9 To 50 degrees Celsius (16 to 122 degrees Fahrenheit)
4， the measurement of soil pH， PH range :3.5-9.0

Parameters:
Operating temperature:5 to 40 degrees Celsius
Size: 340mm * 63mm * 36mm
Probe Length: 200mm
Weight: 200 g
Large-screen LCD user interface
Temperature metric conversion
Low battery warning function
Energy saving auto-off function， 5 minutes without any operation， automatic shutdown
Easy to operate， easy to carry
Power supply: 9V battery(not included)

How to Use:
Install the battery before using， remove the protective cover probe
1， light measurement
A. Press the ON button to turn the instrument
B. Align the highest point source light sensor window.
C. The current intensity of the light will be displayed on the LCD monitor.
Note: Do not block light or create a shadow to the light sensor

2， PH range measurement
A. Place the back of the [PH / PH degrees] button pushed to the position.
B. the probe vertically into the soil， you need to be tested as soon as possible.
C. Press the [ON] button to start the measurement.
D. Test PH value will be displayed on the LCD screen
E. many times obtained by the exact measurement values.

Note:
1 probe inserted vertically in the middle of the plant stem edges.
2 Gently push the soil， in order to avoid damage to the probe.
3 If the measured fertile soil is too dry or can not be measured accurately PH value， the user can sprinkle a little water， half an hour and then measure it again

3， moisture measurement
A the back of the [PH / degrees Celsius] button pushed to the position
B as vertically into the soil.
C Press the NO key to start measuring
D Test soil moisture values will be displayed on the LCD screen.
E multiple times obtained by the measurement of the exact value.

4 temperature measurement;
A When measuring humidity at the same time， soil temperature value will be displayed on the LCD.
B Press [Celsius / Fahrenheit OFF] button to set the humidity display in Celsius or Fahrenheit.
Note: If the user does the probe into the soil， the display is accurate external space environment temperature.