Overview
The Inventory Master Sensor Soil Quality Tester is suitable for detecting soil nitrogen, phosphorus, potassium, PH, EC, temperature and humidity, widely used in rice fields, greenhouse cultivation, rice, vegetable cultivation, orchard nursery, flowers.
Technical Specifications
| Power Supply | 12 V to 24 V DC |
| Output Signal | RS485 or 4 G or NB-IoT or Lora |
| Install Method | Embed all or insert all probe into the measure medium |
| Protection Level | IP68 |
| Response Time | < 1 s |
| Moisture Measurement Range | 0% to 100% |
| Moisture Measurement Accuracy | ± 3% in 0% to 53% range ± 5% in 53% to 100% range |
| EC Measurement Range | 0 µs/cm to 10,000 µs/cm |
| EC Resolution | 10 µs/cm |
| pH Measurement Range | 3 to 9 pH |
| pH Measurement Accuracy | ± 0.3 pH |
| NPK Measurement Range | 0 Mg/kg to 2000 Mg/kg |
| NPK Measurement Accuracy | ± 2% F.S |
| Working Pressure | 13.22 psi to 16.16 psi (0.9 atm to 1.1 atm) |
| Storage Environment | -4 °F to 140 °F (-20 °C to 60 ℃) |
