Introduction:
PHT-103 soil acidimeter is a good helper gardening. Can test the soil pH (pH), soil moisture and light, low prices, good quality, no battery, easy to use.
Technical Parameters: Measuring range:
PH: 3.5-8
Humidity: 0-10
Light intensity: 0-2000 lumens
Size: 290 * 50 * 38MM
Probe length: 200mm
Weight: 90g Instructions for use
Soil PH value and humidity, the first probe into the soil as far as possible. The probe above the part to stay about 1 cm.
Turn the button to "MOIST", MOIST is the water key, the corresponding table is MOIST, DRY is dry, WET is wet. Values 1-3 (red part) indicate that watering is required and 4-7 (green part) is suitable. Please adjust the watering time according to the variety of plants, 8-10 (blue part) indicates that it is too wet. (This description is only useful for general plants, especially the needs of hi dry or hi wet plants, please adjust according to plant characteristics)
Turn the key to PH, PH is the pH key, the corresponding table is 8-3.5 values, ALKALINE is alkali, ACDIC is acid, the value of 7 is basically neutral, the smaller the number indicating greater acidity, according to plant varieties to adjust Soil pH.
LIGHT key is the illumination. Measuring range 0-2000 lumens, the greater the value, indicating the stronger the light. Please decide whether to shade according to the variety of plants.
Note that when using the plug can not touch the stone; do not force too hard, otherwise easy to damage the electrode. Wash the electrode after use
Introduction:
PHT-103 soil acidimeter is a good helper gardening. Can test the soil pH (pH), soil moisture and light, low prices, good quality, no battery, easy to use.
Technical Parameters:
