Direct Soil & Water ORP Analyzer Redox Potential Meter – GAOTek
Portable soil ORP meter for in-situ testing of soil and water, measuring oxidation–reduction potential, pH, and temperature to assess soil conditions.
Description
Description
Features
- Equipped with an ARM Cortex-M3 processor and operating on the Android platform.
- Features a 3.5-inch color touchscreen with automatic backlight adjustment and a configurable sleep timer.
- Supports continuous measurement, with data collection intervals adjustable in minutes.
- Provides calibration functions with automatic temperature compensation and optional manual temperature compensation.
- Supplied with a dedicated ORP electrode, reference electrode, and stainless-steel hollow probe for direct soil insertion.
- Includes a reading lock (auto-hold) function; displayed results are final values and require no conversion or calculation.
- Measurement data can be uploaded to a monitoring platform, exported as Excel files, or viewed by connecting to a computer.
- Offers storage for up to 5 million measurement records, supporting efficient data storage and retrieval.
- Built-in high-capacity lithium battery with remaining power display; uses a standard Type-C charging port compatible with mobile phone chargers.
- Protection rating: IP65.
Technical Specifications
| No. | Parameter | Specification |
| 1 | Soil ORP | Measurement Range: −2000 mV to 2000 mV
Resolution: 0.1 mV Error Range: ±10 mV |
| 2 | Soil pH | Measurement Range: 0–14
Resolution: 0.1 Error Range: ±0.05 |
| 3 | Soil Temperature | Measurement Range: 5 °C to 60 °C
Resolution: 0.1 °C Error Range: ±1 °C |
| 4 | External Power Supply | DC 5V / 2A |
| 5 | Rated Power | 3 W |
| 6 | Battery Capacity | 6000 mAh |
| 7 | Outer Package Dimension | 500 × 380 × 180 mm |
| 8 | Weight | 4.1 kg |