7 in 1 Soil Sensor RS485 Temperature Humidity Conductivity Nitrogen Phosphorus Potassium PH Sensor(3 in 1 NPK)

Technical parameter:Power supply：DC 4.5-30VMaximum power consumption：0.5W (24V DC power supply)Working temperature：-20~+60Core chip temperature resistance：85Protection grade：IP68Probe materialSealing material：Black flame-retardant epoxy resinThe default cable length：2 metersDimensions：45*15*123mmOutput signal：RS485Soil temperatureRange：-40~80Accuracy：±0.5 (25)Resolution：0.1Soil moistureRange：0-100%Accuracy：±2% within 0-50%, @ (brown soil, 30%, 25) ±3% within 50-100%, @ (brown soil, 60%, 25)Resolution：0.1%Soil ECRange：0-20000us/cmAccuracy：0-10000us/cm ±3%FS, 10000-20000us/cm ±5%FSResolution：1us/cmSoil phRange：3~9PHResolution：0.1Features:1. The seven items of soil moisture content, electrical conductivity, temperature, nitrogen, phosphorus and potassium, and pH value are combined in one.2. The operation is simple, no reagent is needed, and it can be reused.3. The electrode is made of specially treated alloy material, which can withstand strong external impact and is not easily damaged.4. Completely sealed, resistant to acid and alkali corrosion, and can be buried in soil or directly into water for long-term dynamic testing.5. Fast response, good interchangeability, probe plug-in design to ensure accurate measurement and reliable performance.6. It can also be used for the conductivity of water and fertilizer integrated solutions, as well as other nutrient solutions and substrates.7. The PH value measurement accuracy is high, up to ±0.3PH accuracy, and the response speed is fast.==========Material : MixtureType : Humidity SensorOutput : Digital SensorUse : Temperature Sensor

• 1.You can know the soil pH，Moisture，Temperature that you care about by measuring it, so that you can take better care of our plants, so that they can be healthy and thrive after being well taken care of!
• 2.This soil meter probe uses the latest Soil Sensor Detection Technology to accurately and quickly detect the PH, moisture and temperature of your soil.
• 3.The new and improved technology allows you to better understand your soil and enjoy planting and harvesting.
• 4.Simply insert the probe into the soil about 3-5 inches (10 cm) and wait 10-15 seconds to get an accurate reading of the soil. NOTE: When measuring soil, do not force the probe into dry, hard soil if the soil is too dry.
• 5.When you have any questions and suggestions about this Soil Meter in the process of use, we will listen to your questions and solve your problems quickly. We will help each customer to deal with any problems on the product!