Feature 1The measurement is accurate, it can accurately measure the organic composition of the soil, improve the growth environment, and increase the yield. 2The probe is made of 304 stainless steel, which has a series of characteristics such as good corrosion resistance, strength and toughness. 3LCD digital display, battery powered, clear display of functions and parameters, easy to read. 4Using highsensitivity probe, fastly response, stable, reliable, accurate measurement. 5Low power consumption, strong endurance, can be used for a long time, after many tests, good anti-interference ability. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Item Type: Soil TesterMaterial: ABS+304 Stainless SteelWeight: Approx. 220g / 7.8ozProduct Size: Approx. 17.5x3.9cm / 6.9x1.5inProbe length: Approx. 6.2cm / 2.4inApplication 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 List1 x Soil Tester1 x ManualNoteThe probe inserted into the soil is incisive, so take care not to hurt your hands when you take it out and use it.