Feature: 1. The measurement is accurate, it can accurately measure the organic composition of the soil, improve the growth environment, and increase the yield. 2. The probe is made of 304 stainless steel, which has a series of characteristics such as good corrosion resistance, strength and toughness. 3. LCD digital display, battery powered, clear display of functions and parameters, easy to read. 4. Using high‑sensitivity probe, fastly response, stable, reliable, accurate measurement. 5. Low power consumption, strong endurance, can be used for a long time, after many tests, good anti-interference ability. Specification: .Item Type: Soil Tester Material: ABS+304 Stainless Steel Weight: Approx. 220g / 7.8oz Product Size: Approx. 17.5x3.9cm / 6.9x1.5in Probe length: Approx. 6.2cm / 2.4in Application Environment: Suitable for a variety of gardening sites, to meet the soil testing work of various planting sites, and can comprehensively care for various flowers and plants. For example: farmland production, soil research, greenhouse planting, orchard nursery, horticultural planting, tree planting, pot planting and other environments. Parameter name Parameter content Power supply mode One lithium battery, 3.7V, 4000MAH (built-in battery) Battery life Use more than 3 years Moisture measurement range 0-100% Moisture accuracy 0-53% (±3%)/53-100% (±5%) Moisture resolution 0.10% Temperature measurement range -20℃-60℃ Temperature accuracy ±0.5℃ Temperature resolution 0.1℃ Conductivity measurement range 0-10000us/cm Response time ＜1s Package List: 1 x Soil Tester1 x Manual Note: The probe inserted into the soil is incisive, so take care not to hurt your hands when you take it out and use it.