Four in one horticultural detector (without battery)

Features:

1, measure the current ambient light intensity

2, measure the soil moisture content

3, the measurement of soil temperature, temperature measurement range: -9 ~ +50 ℃ (16 ~ 122 ℉), & nbsp; (accuracy: 1 ℃ / 1 ℉)

4, measuring soil pH, pH measurement range: 3.5-9.0

Working temperature: + 5 ℃ ~ +40 ℃

Size: 122mm * 63mm * 36mm

Weight: 180g (with packaging)

Large screen LCD user interface

LED backlight auxiliary lighting, easy to read

Temperature conversion system

Power shortage prompt function

Can save power automatically shut down function, 5 minutes without any operation, automatic shutdown

Easy to operate and easy to carry

Power supply: 9V battery (not included)

how to use

Please install the battery before use, remove the probe cover

Light measurement;

A.Press itButton to open the instrument

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

The current intensity of the light will be displayed on the LCD.

Do not block light or create a shadow to the light sensor

Range measurement

A.Press theButton on the backValue position

B.The probe is inserted vertically into the soil and needs to be tested as soon as possible. Do not insert the probe too deeply to damage the roots of the plant.

Press theButton to start measuring.

experimentalThe value will be displayed on the LCD screen

Measure several times to get the exact value needed.

Tips;Vertically inserted into the probe, at the edge of the middle plant stem.

Please gently push the soil to avoid damage to the probe.

If the measured soil is too dry or fertile can not be measured accuratelyValue, the user can sprinkle water, half an hour after the measurement again

Moisture measurement

Press theButton on the backTEMP

As far as possible into the soil vertically. Do not insert the probe too deeply to damage the roots of the plant.

NOKey to start the measurement

The measured soil moisture value will be displayed on the LCD screen.

Measure several times to get the exact value needed.

Temperature Measurement;

When measuring humidity, the soil moisture value will be displayed on the LCD display at the same time.

Press 【℃