
Handheld Electrode Water Quality Meter
The handheld electrode water quality meter is a new generation multi-parameter analyzer independently developed by our company. Equipped with digital sensors, it enables flexible combinations of various water quality monitoring functions. Both RS485 channels support the Modbus-RTU protocol, allowing more flexible networking and remote transmission.
- Product Introduction
Product Introduction
The handheld electrode water quality meter is a new generation multi-parameter analyzer independently developed by our company. Equipped with digital sensors, it enables flexible combinations of various water quality monitoring functions. Both RS485 channels support the Modbus-RTU protocol, allowing more flexible networking and remote transmission.
The handheld electrode water quality meter can be widely applied in monitoring environments such as: environmental protection, sewage treatment, thermal power generation, aquaculture, food processing, printing, metallurgy, pharmaceuticals, fermentation, chemical industry, and tap water systems.

Product Features
1. Supports 30+ digital sensor detection items.
2. Can store 500,000+ historical data records.
3. High-definition touchscreen: Intelligent operation experience with a 4.3-inch HD LCD touchscreen (480*800 resolution).
4. Multiple communication modes: Equipped with a Type-C reversible charging interface (GPS/4G, Bluetooth/WiFi optional).
5. Data transmission: USB interface allows direct data transfer to PC, supports IoT functionality for wireless 4G data transmission to cloud platforms.
6. Multiple power supply modes: Standard 2000mAh lithium battery, optional 3000mAh lithium battery, supports charging via PC and power banks (field operation allows instrument charging via mobile power banks, 5V/DC).
7. Supports debugging of sensors configured in channels, such as calibration.
8. Utilizes RTOS system for enhanced performance, stability, and real-time capability, improving peripheral management.
Technical Parameters
1. Measurable parameters: pH, ORP, conductivity, TDS, salinity, dissolved oxygen, residual chlorine, ozone, turbidity, suspended solids, sludge concentration, ion concentration, resistivity, hardness, COD, salinity, etc.
2. Combination method: Up to 2 parameters can be combined arbitrarily, or multiple channels of a single parameter can be combined. Each parameter can measure temperature independently (requires sensor support).
Examples:
①pH, ORP
②pH, pH
③Conductivity, dissolved oxygen
④Residual chlorine, ozone...
3. Power supply: Built-in battery, equipped with 5V power adapter.
4. Dimensions: Length 40*Width 110*Height 196mm.
5. Weight: 0.54kg.
6. Operating conditions: Temperature 0-60℃, humidity ≤90%.
7. Protection level: IP57.
8. Communication interface: 2 RS485 interfaces, supporting Modbus-RTU protocol.
9. Display: 4.3-inch LCD, resolution 480*800, capacitive touch control.
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