I. Product Overview

The ZH-AWE Soil Temperature, Moisture, Salinity, and pH Meter is an intelligent, portable, and lightweight monitoring device that integrates data observation, recording, and analysis functions. The device focuses on the rapid monitoring needs of soil moisture-related parameters. By integrating high-precision soil moisture sensors, it achieves accurate data collection and features built-in computing and storage modules for integrated data processing and storage. The device supports multiple functions including data storage (with automatic recording), average value calculation, historical data viewing, data curve analysis, and export to Excel files. It can also flexibly connect to various types of soil moisture sensors to expand monitoring elements. The entire unit offers advantages such as light weight, compact size, quick deployment, easy storage, built-in battery power, and no need for debugging. It is suitable for mobile soil moisture monitoring, emergency soil moisture observation, and other scenarios, and is widely used in soil moisture services and soil moisture monitoring.

II. Technical Parameters

1. Processor: Octa-core processor, maximum frequency ≥2.0GHz.

2. Screen: ≥6 inches.

3. Battery: ≥5000mAh.

4. Charging: Fast charging.

5. Positioning: BeiDou, GPS, GLONASS, Galileo, AGNSS, data network positioning, Wi-Fi network positioning.

6. Network: Supports 4G/3G/2G for China Mobile, China Unicom, China Telecom, and China Broadcasting Network.

7. Dimensions: 35*25*12cm (L*W*H).

8. Multi-channel flexible access: Supports 1-3 independent channels (expandable to 12 channels), compatible with soil sensors (temperature, volumetric water content, salinity, pH), meeting multi-element synchronous monitoring needs.

9. Collection and storage modes: Provides dual-mode selection of automatic saving and manual saving, flexibly adapting to timed collection, triggered collection, and other scenarios to meet diverse collection needs.

10. Automatic storage interval: Adjustable from 1 minute to 24 hours (default 10 minutes), supports resume from breakpoint, and automatic data protection after power loss.

11. Collection interval: Adjustable from 1 second to 7200 seconds (2 hours) (default 60 seconds), meeting high-frequency (e.g., 1-second level) or low-frequency (e.g., hourly level) monitoring needs.

12. Recording capacity: ≥500,000 sets of data (can continuously record for ≥2 years at default intervals), far exceeding similar products.

13. Localized data analysis: Built-in intelligent algorithms support real-time data display, historical data query, average/extreme value statistics, data curve generation (supporting line charts), and export to Excel for subsequent analysis or report generation.

14. Portability and ease of use: Compact size, lightweight (≤5kg), equipped with a storage case, quick deployment by one person, simple operation, intuitive software interface; no debugging required, ready to use upon startup, lowering the usage threshold.

15. Remote viewing: Supports remote viewing of device information such as online status, signal strength, battery level, historical data query, and remaining data traffic via mobile app, mini-program, and web.

16. Remote intelligent operation and maintenance: When the device is abnormal, it diagnoses fault locations through log analysis to ensure system stability.

17. Remote upgrade: Based on cloud technology, automatically completes device updates, maintenance, security patches, and functional iterations, ensuring stable operation and synchronized security protection.

III. Platform Functions

1. Real-time upload: Monitoring data is uploaded to the cloud platform in real time for backup, ensuring no data loss.

2. Data query and export: Allows screening of monitoring data by time period as needed. Monitoring data can be viewed and exported in forms such as curves and Excel tables.

3. Data analysis: Intuitively displays the maximum, minimum, and average values of sensor data over any time period, clearly presenting data fluctuation trends and concentration characteristics through visual charts, enabling quick grasp of core data patterns.

4. AI intelligent Q&A: Deeply integrates DeepSeek large language model technology, supports natural language multi-turn interaction, and introduces "XiaoDi AI"—a 7×24 online intelligent agricultural expert, always ready to address field problems.

5. Intelligent solutions: Based on a massive agricultural knowledge graph and real-time environment/pest and disease database, supports one-click AI generation of standardized planting plans, disease prevention plans, and pest control plans.

6. Use without installation: Real-time device viewing, remote control, and full-process management can be achieved via WeChat mini-program, no installation required, offering users a "open and use" convenient experience.

7. WeChat alerts: When the device triggers an alert, relevant information is pushed to users in real time via WeChat official account, helping users respond quickly and handle issues promptly, enhancing prevention and alert effectiveness.

8. Expandable data access: Provides standardized protocol interfaces, supporting seamless integration with user-owned platforms for secondary development and deep application of data.

IV. Sensor Parameters

1. Soil moisture: Measurement range: 0～100%, resolution: 0.1%; accuracy: ±3%.

2. Soil temperature: Measurement range: -40～80°C, resolution: 0.1°C, accuracy: ±0.5°C.

3. Soil salinity: Measurement range: 0～10000us/cm; resolution: 1 us/cm; accuracy: ±2%.

4. Soil pH: Measurement range: 4～10; resolution: 0.1pH; accuracy: ±0.5pH.