feature
1. Product Name: Soil Hygrometer / Soil pH Meter / Light Intensity Meter (Three Functions)
2. Advantages: no need for power supply, set a variety of functions in one, can measure the humidity of the soil PH degree the intensity of sunlight required for plant photosynthesis. Easy to use and of good quality.
3. This instrument is a good helper for gardening. It can test the soil pH (pH) soil moisture and illuminance without battery.

specification
1. Material: plastic
2. Single weight: 103g
3. Single soil meter size: 33*10.5*4.5CM
4. Probe length: 20.5cm (can not be directly placed in the water to measure the water, it will damage the electrode!)

note
Before inserting the soil, please wet the soil with water. The probe should be inserted into the soil at a depth of 2/3 (above 10CM).

Instructions:
1. When measuring the pH and humidity of the soil, first insert the probe into the soil as far as possible. (10CM is already on)
Move the button on the pen to MOIST, MOIST is the moisture key, the corresponding table is MOIST, DRY is dry, WET is wet, the value 1-3 (red part) indicates that watering is required, 4-7 (green part) It is suitable, please adjust the watering time according to the variety of plants, 8-10 (blue part) is too wet.
2. Dial the button on the pen to PH, PH is the pH button, the corresponding table is 8-3.5 value, ALKALINE is alkali, ACDIC is acid, the value 7 is basically neutral, the smaller the number, the greater the acidity, please The soil pH is adjusted according to the variety of the plant.
3. The LIGHT button is the illuminance. The measurement range is 0-2000 lumens. The larger the value, the stronger the illumination. Please decide whether you need shading according to the variety of the plant.
4. When using it, be careful not to touch the stone when inserting the electrode. Do not use too much force, otherwise it will easily damage the electrode. Wash the electrode after use.
5. Dial the button on the pen to MOIST. MOIST is the moisture button. The corresponding table is MOIST, DRY is dry, WET is wet, and the value 1-3 (red part) indicates that watering is required, 4-7 (green) Part) is suitable, please adjust the watering time according to the variety of plants, 8-10 (blue part) is too wet.
6. Dial the button on the pen to PH, PH is the pH button, the corresponding table is 8-3.5 value, ALKALINE is alkali, ACDIC is acid, the value 7 is basically neutral, the smaller the number, the higher the acidity, please The soil pH is adjusted according to the variety of the plant.
7. LIGHT button is the illuminance, the measurement range is 0-2000 lumens. The larger the value, the stronger the illumination. Please decide whether you need shading according to the variety of plants.