Agricultural Soil Meter Npk,Temperature 7 in 1

Soil Temperature Moisture and EC sensor Features: Compact size, easy to carry, easy to install, operate and maintain Good sealing, can be buried in soil of different depth for a long time High accuracy and reliable performance Fast response and high data transmission efficiency ADVANTAGES: 1: High precision measurement, rapid response, good exchange ability 2: Good tightness, corrosion resistance, can be used in the soil for a long time. 3: Flame retardant epoxy resin curing, completely waterproof, can withstand strong external impact. 4: Steel needles are made of high quality materials that can with stand long-term electrolysis , acid and alkali corrosion in soil. 5: Steel needles are made of high quality materials that can withstand long-term.