Digital Soil EC Meter Waterproof Conductivity Tester Plant Soil Temperature Detector

Soil pH plays a very important role in the growth of food crops. Most plants have difficulty surviving in highly acidic or alkaline soils. Measuring soil pH and moisture can determine how to adjust the soil to promote plant growth. This product is multi-purpose and can be used in vineyards, orchards, field production, lawn maintenance, home use, gardening, horticulture, lawn maintenance. Features: 1. Waterproof electrode 5/15/30 cm. High precision for more accurate and reliable deep soil measurement. 2. Mechanical soil meter does not require batteries or power. Durable and long service life 3. Two-in-one function, can measure soil pH and moisture value, kill two birds with one stone, economical and environmentally friendly. Description: pH measurement range: 3 - 8 PH Soil moisture measurement range: 1 - 8 Accuracy: ±0.2PH (for agricultural use or educational experiments) Working temperature: 5 - 50 °C (41-122 °F) Packing list: 1 * Soil meter 1 * User manual Notes: 1. Do not insert the probe into hard soil. 2. Do not leave it in the soil for a long time. 3. Not suitable for liquid detection. 4. Moisten the soil with water before testing. The acid-base reaction of the soil directly affects the growth of plants. The most suitable soil pH for plant growth is: 3-8. Soil with a pH value of <4.5 is acidic. Soil with a pH value of 4.5 - 5.5 is extremely acidic. Soil with a pH value of 5.5 - 6.5 is acidic. Soil with a pH value of 7.5 6.5, a neutral pH Soil with a pH value of 7.5-8.5 is alkaline. Too little or too much soil moisture can affect plant growth or kill plants. Soil with a moisture value of 1-3 is dry. Soil moisture is preferably 4-7. Soil with a moisture value of 8-10 is wet.