4. Soil temperature determines the living environment of plants. Build a standard greenhouse for your soil at any time. Temperature compensation: 0°C~50°C 2. High-definition large-screen display: The high-definition display panel is easy to read, and the measurement data is clear at a glance 3. Sensitive probe: made of metal, sensitive and accurate analysis of soil conditions Feature: 1. Large-capacity battery: large-capacity power supply button battery, long service life Battery: 4 x 1.5 (AG13) 5. Too high or too low soil EC hinder the growth of plants. Different plants have different suitable soil ECs according to different characteristics and growth stages. Soil EC that is too high or too low can hinder plant growth. Different plants have different suitable soil ECs according to different characteristics and growth stages., Weight: 0.33951188348 pounds, Manufacturer: Kueohse