Four-in-One Gardening Detector (without batteries)

Function Features:

1. Measure the current light intensity of the environment

LOW-、LOW、LOW+、NOR-、NOR、NOR+、HGH-、HGH、HGH+

2. Measure the moisture content of the soil

DRY+、DRY、NOR、WET、WET+

3. Measure the soil temperature, temperature measurement range: -9~+50℃ (16~122℉), (accuracy: 1℃/1℉)

4. Measure the pH of soil, pH measurement range: 3.5-9.0

Working temperature: +5℃ to +40℃

Size: 122mm*63mm*36mm

Weight: 180g (Including Packaging)

Large-screen LCD user interface

LED backlight for auxiliary illumination, convenient for reading.

Temperature Conversion Function between Imperial and Metric Systems

Battery Low Warning Function

The energy-saving automatic shutdown feature turns the device off after 5 minutes of inactivity.

Easy to operate and portable

Power supply: 9V battery (not included)

Usage Method

Please install the battery before use and remove the probe protection cover.

1and  Light Measurement

A.     PressONPress the button to turn on the instrument

B.      Align the light sensor window with the highest point light source.

C.      The intensity of light currently will be displayed on the liquid crystal display.

Tip: Do not block the light or create shadows for the light sensor.

2and  PHRange measurement

A.     Press the [ PH/TEMPThe "】" button is located on the back.PHValue Position

B.      Insert the probe vertically into the soil and conduct the test as soon as possible. Do not insert the probe too deeply to avoid damaging the plant roots.

C.      Press the [ ONPress the "】" button to start the measurement.

D.     testPHThe value will be displayed on the liquid crystal display screen.

E.      Measure several times to obtain the exact value needed.

Tips; 1.Insert the probe vertically at the edge of the central plant stem.

            2.Please gently push the soil investigation probe in to avoid damaging the sensor.

            3.If the soil is too dry or fertile, it cannot be measured accurately.PHYes, users can sprinkle some water, and measure it again after half an hour.

3and  Moisture measurement

APress the [ PH/TEMPThe "】" button is located on the back.TEMP

BInsert the probe as vertically as possible into the soil. Do not insert it too deeply to avoid damaging the plant's roots.

CPressNoPress to start measuring

DThe soil moisture value will be displayed on the LCD screen.

EMeasure several times to obtain the exact value needed.

4.Temperature measurement;

AWhen measuring humidity, the soil moisture value will be displayed simultaneously on the LCD display.

BPress the [℃] button./℉OFFButton setting humidity display is °C or °F.