Product Description: Product material and Colour: *Material:plastic *Colour:green Product Size: * Dashboard:9cm long,6cm wide,3.5cm high * Probe length:17.7cm * Copper probe diameter:0.5cm * Aluminum probe diameter:0.5cm * Distance between two probes:1.2cm Product parameters: * PH measurement range:3.5-8 Ph(3.5-6.5 acid,7,7-8 base) * Humidity measurement range: 1-10 (1-3 dry, 4-7 in, 8-10 wet) * Illumination:0-2000 lux (0-200 low,200-500 lower,500-1000,1000-2000 high) Instructions: * Measured soil pH and humidity,the probe as far as possible into the soil, the probe above the part of the left to stay about 1 cm. * Toggle the keys on the pen to MOIST,MOIST is the water key,the MOIST on the corresponding table,DRY is dry,WET is wet,the value of 1-3 (red part) that need to water,4-7 (green part ) Is appropriate,please adjust the watering time according to the variety of plants,8-10 (blue part) that is too wet. * The key is on the table,the corresponding table is 8-3.5 value,ALKALINE is alkali,ACDIC is acid,the value of 7 is basically neutral,the smaller the smaller the acidity,please according to the Plant varieties adjust soil pH. * LIGHT key is the light intensity,measuring range 0-2000 lumens,the greater the value,indicating that the stronger the light,according to the variety of plants to decide whether the need for shade. Precautions: * When using the attention of the electrode can not touch the stone,do not force too much,or easy to hurt the electrode.After the electrode clean. Package: * Packaging material:blister packaging * Packing size:33*10*4
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