Soil acidity meter Analog type (pH meter) 1 piece

For managing the growth of gardening and agricultural crops! Use as a guide for managing soil acidity (pH) in gardening, vegetable cultivation, etc. For horticulture and crop growth management. ●You can see the soil acidity (pH) at a glance. No batteries required, easy to use. Simply insert into soil for 1 minute to measure. ●The part that is inserted into the soil is cone-shaped, making it easy for the sensor electrode to come into close contact with the soil, and the large area allows for high accuracy. ●The meter is inserted vertically into the soil, so the pointer moves smoothly and the meter is level. ●Measurement range: Soil acidity (pH 4.0 to 7.0). [Measurement range] pH4.0～pH7.0 Accuracy: ±pH0.5 1 scale・・・pH0.2 [How to use] (1) If the soil is dry or has a lot of fertilizer before use, the pH will not be appropriate. First, pour a bucket full of water and measure the pH after about 20 to 30 minutes. The pH should be such that you can make a mud ball with your hand. (2) Before use, be sure to polish the metal parts thoroughly with an abrasive cloth or sandpaper. When using a new product, be sure to polish the metal parts thoroughly. When using a new product, be sure to insert it into soil 2-3 times to remove any oily residue from the metal surface. (3) Insert the electrode directly into the rice field or field to be measured. Make sure to bury the metal surface completely in the soil and firm the soil around it well so that the metal electrode surface is in close contact with the soil. (4) After inserting the needle into the soil, the pH is measured when it stabilizes in about one minute. (5) The readings may vary depending on the degree of adhesion of the soil, the humidity, the amount of fertilizer, etc. It is ideal to measure several times and calculate the average value. (6) To determine whether the lime has been applied properly, mix the soil thoroughly and test it after about one to two weeks. [Material] Body: ABS resin Meter cover: Acrylic resin Electrode part: zinc Product weight: 100g 【raw materials】 Body: ABS resin Meter cover: Acrylic resin Electrode part: zinc Product weight: 100g [Soil temperature measurement] Measurement range: pH 4.0 to pH 7.0 Accuracy: ±pH0.5 1 scale・・・pH0.2 【Caution】 ・This device is designed to measure the acidity of soil. It cannot measure the acidity of liquids. ・This device is not waterproof. Do not wash with water. Wipe with a dry cloth before storing. ・Do not leave the product inserted in the soil as this may cause it to malfunction. ・This device will normally read pH 7.0 except when measuring soil acidity. ・This device is inserted directly into the soil for measurement, so the readings may vary depending on the degree of adhesion of the soil, the humidity level, the amount of fertilizer, etc. Please water the soil before measurement to ensure that it is sufficiently moist (a good guideline is that you can make mud balls with your hands). Also, this device is not suitable for gardening soil that does not adhere well to the electrode.