Technical parameters Measurement parameters: the relative saturation moisture content Unit:% Range: 0 to 100% (adjustable range: 0 to 60%) Probe Length: 5.5cm Probe diameter: 3mm Probe material: stainless steel Sealing material: Epoxy Accuracy: ± 3% Operating temperature range: -40C ~ 85C Output signal: voltage-0 ~ 2V DC (range can be customized for 0.4 ~ 2V DC) Current type: Operating voltage: 12 ~ 24V Working current:> 30mA Output Signal: 0 ~ 20mA, (range can be customized for 4 ~ 20mA) Measurement area: central probe as the center, around the central diameter of the probe 7cm, 7cm of high cylinder Cable length: 1.5 m (standard) Functions and Features (1) The sensor compact design, easy to carry, installation, operation and maintenance. (2) reasonable structure design, stainless steel probe life assurance. (3) soil less affected areas are widely used. High (4) measurement accuracy, reliable performance, ensure proper operation (5) fast response, high data transmission efficiency. Scope Applicable to the field of water-saving irrigation, greenhouse vegetables, flowers, gardening, grass pastures, soil-speed measurement, plant cultivation, scientific testing. Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 Brown line power input Blue Line Voltage signal / current signal Black line Ground listing : sensor *1 (type: 4-20mA) Delivery time Country Delivery Time Working Days (not including holiday) 15-19 20-32 33-48 >50 Working Days + Saturday + Sunday 21-25 26-45 45-60 >59 Asia country Rate (item arrived ) 90% 10% 0% Refund Ireland Rate (item arrived ) 40% 60% 0% Refund United Kingdom Rate (item arrived ) 40% 60% 0% Refund Greece Rate (item arrived ) 40% 60% 0% Refund Turkey Rate (item arrived ) 35% 60% 5% Refund France Rate (item arrived ) 15% 80% 5% Refund Germany Rate (item arrived ) 20% 70% 10% Refund Russian Rate (item arrived) 10% 50% 40% Refund Spain Rate (item arrived) 5% 45% 50% Refund Argentina Rate (item arrived) 5% 35% 60% Refund Italy Rate (item arrived) 5% 15% 80% Refund Brazil Rate (item arrived) 5% 15% 80% Refund PS. ALL of ship via International registration packet . It have tracking NO. you will receive it after 15-23 days.If you cann't receive in time,please contact me freely. Thanks for your support and understanding.