Features
- Direct display of measurement results
- Optional recording methods
- Large-size color display screen
- Large-capacity storage
- Probe plug-in design
- One-key data export
Technical Specifications
| Power supply | Battery powered (5000 mAh lithium battery) |
| Display | 2.8 in LCD display |
| data storage | 1 million data |
| Charging time | ≤8 h |
| Communication mode | USB (read, see DB9 interface for details information) |
| working environment | Temperature 14 °F to 122 °F (-10 ℃ to 50 ℃); humidity |
| Accessible equipment | 1 to 4 ModBus device combination |
| letter of agreement | Modbus-RTU protocol |
| Operating Voltage | DC 3.7 V |
| Standby time | More than 8h continuous |
| Power supply | DC 4.5 V to 30 V |
| Conductivity parameter | Range: 0 μS/in to 20000 μS/inResolution: 10 μS/in
Accuracy: ±3% in the range of 0 μS/in to 10000 μS/in; ±5% in the range of 10000 μS/in to 20000 μS/in |
| Soil moisture parameter | Range: 0 to 100%Resolution: 0.1%
Accuracy: ±2% within 0 to 50%, @ (brown soil, 30%, 77 °F (25 ℃)) ±3% within 50% to 100%, @ (brown soil, 60%, 77 °F (25 ℃)) |
| Conductivity temperature compensation | Built-in temperature compensation sensor, compensation range 32 °F to 122 °F (0 °C to 50 °C) |
| Protection level | IP68 |
| Sealing material | Black flame-retardant epoxy resin |
| Output signal | RS485 (Modbus protocol) |
| Power supply | DC 5 V to 30 V |
| Measuring Range | 3 pH to 9 pH |
| Resolution | 0.1 |
| Response time | ≤10s |
| Long-term stability | ≤5%/year |
| Probe material | Anti-corrosion special electrode |
| Sealing material | Black flame-retardant epoxy resin |
| Output signal | RS485(Modbus protocol) |
| Soil temperature parameter | Range: -40 °F to 176 °F (-40 °C to 80 °C), resolution: 32 °F (0.1 °C), accuracy: ± 33 °F (0.5 °C) (77 °F (25 °C)) |
| Size | 8.22 in x 3.9 in x 1.4 in (209 mm x 100 mm x 36 mm) |
| weight | 1.1 lb. (500 g) |
