Simple action & Maintenance: Insert the probe into soil for immediate readings; comes with replaceable probes and cleaning recommendations using screened water to preserve functionality Lightweight & User Friendly Design: Weighing only 85g with a large LCD display, this compact soil tester is easy to carry and read, powered by standard batteries featuring auto shut off for outdoor use Combined Measurement Functionality: This portable soil tester accurately measures both acidity ( 0.00 14.00) and thermal conditions ( 0 50°C), providing complete soil analysis for plant growth Integrated Thermal: Includes built in thermal regulation ( 0°C~50°C), ensuring consistent acidity readings by minimizing environmental thermal fluctuations Versatile Application: Ideal for various growing environments including potted bushes, garden cultivation, agricultural fields, and indoor gardening, serving as an essential tool for thorough soil examination, Manufacturer: Kelisdi