Specifications:
Soil temperature measurement
Accurate moisture measurement (gravimetric)
Electrical Conductivity (EC) – an indicator of salinity and ion concentration
Soil pH monitoring – acidity / alkalinity
Nutrient measurement NPK (nitrogen, p, potassium) – in mg/kg
Communication interface RS485 (Modbus RTU)
Robust and waterproof construction – suitable for permanent outdoor use
Compact dimensions, integrated probe with steel tips
Specifications:
Model: ZTS-3002-TR-ECTHNPKPH-N01
Power supply: 4.5-30 V DC
Interface: RS485, Modbus RTU
Baud rate: 2400/4800/9600 – default 4800
Soil temperature: -30 to +70 °C
Soil moisture: 0–100% RH
soil pH: 3-9 pH
Electrical Conductivity (EC): 0-10000 µS/cm
NPK content: 0-1999 mg/kg for each element
Probe material: stainless steel + ABS
Protection: IP67 (waterproof)
Probe dimensions: approx. 123x45x15 mm (without cable)
Cable length: usually 1.2 m