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Water Quality Tester
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
  • Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor
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Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor

$93.04-$162.99/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 500 pieces）
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Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Dual Parameter Measurement: Simultaneously monitors pH and electrical conductivity (EC) levels in water, critical for assessing water quality in agriculture, environmental, and industrial applications.
  • IoT Integration: RS485 communication protocol and 4-20mA/0-5V analog outputs enable seamless real-time data transmission and compatibility with smart systems for remote monitoring.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant EC and pH electrodes, you can ensure long-lasting durability in harsh water environments. The plastic housing design provides robust protection against outdoor exposure, outperforming basic plastic alternatives in longevity*.

  • 2. RS485 IoT-Ready Interactive Design

    • With built-in RS485 connectivity and customizable 4-20mA/0-5V outputs, you can integrate seamlessly into smart systems for real-time data transmission, eliminating the need for manual readings compared to traditional testers*.

  • 3. Dual-Parameter Performance Precision

    • With simultaneous pH and EC measurement capabilities, you can analyze water quality comprehensively in a single device, saving time versus using separate sensors for each parameter*.

  • 4. Versatile Scenario Solutions

    • With a portable design and agricultural-grade adaptability, you can monitor water quality for irrigation, industrial processes, or environmental studies, offering broader usability than single-purpose devices*.

  • 5. Multi-National Compliance Certifications

    • With CE certification and EPR compliance across Germany, France, and Spain, you can meet stringent regulatory requirements in Europe effortlessly, reducing compliance risks compared to uncertified alternatives*.

Product details

Customizable RS485 IoT Water Tester 4-20mA 0-5V 2-in-1 EC PH Probe Agriculture Plastic Water Quality Analyzer Sensor

The Customizable RS485 IoT Water Tester is a versatile 2-in-1 EC/pH sensor system designed for precise water quality monitoring in agriculture, environmental, and industrial applications. With dual parameter measurement and customizable outputs (RS485, 4-20mA, 0-5V), it ensures real-time data collection and seamless integration into IoT ecosystems. Built with corrosion-resistant materials and certified for global compliance (CE, EPR Germany/France/Spain), it combines durability and regulatory readiness for diverse environments.

Technical specifications

FeatureSpecificationBenefit
Measurement ParameterspH (0-14, ±0.1 accuracy); EC (0-200 mS/cm, ±2% accuracy)Dual parameter monitoring for comprehensive water quality analysis.
ConnectivityRS485 IoT interface, 4-20mA, 0-5V analog outputsFlexible data transmission for integration with SCADA, PLC, or cloud platforms.
Material & DesignDurable plastic housing; corrosion-resistant pH/EC probesRugged construction for outdoor/industrial use.
CertificationsCE, EPR Germany (WEEE/Packing), EPR France (WEEE/Packing), EPR Spain (WEEE)Meets EU environmental and safety standards for global deployment.
DisplayDigital LCD with pH/EC readings, ID, and unit selection (μS/cm/mS/cm)Clear, portable interface for on-site monitoring.

Customization guide

Adjustable parameters include:

  • Measurement Ranges: Calibrate pH/EC thresholds for specific applications (e.g., agricultural irrigation vs. industrial wastewater).
  • Output Protocols: Configure RS485/4-20mA/0-5V signals to match existing systems.
  • Alert Thresholds: Program customizable alarms for pH/EC deviations via digital display.

Get inspired

Whether optimizing crop health in agriculture or ensuring compliance in industrial processes, this sensor system empowers proactive water quality management. With its dual-probe design and IoT capabilities, it transforms raw data into actionable insights, enabling users to maintain optimal conditions efficiently.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement AccuracypH ±0.1, EC ±2%pH ±0.05, EC ±1%pH ±0.02, EC ±0.5%
Environmental ResistanceIP65 (dust/water)IP67 (immersion)IP68 (submersion)
Connectivity OptionsRS485RS485 + 4G/LTERS485 + 4G/LTE + Wi-Fi
Customization LevelBasic range settingsAdvanced protocol tuningFull parameter control

Supplier's note

  1. Technical Breakthroughs:

    • Dual Probes in One System: Eliminates the need for separate EC and pH sensors, reducing costs and space.
    • RS485 IoT Integration: Enables remote monitoring and cloud synchronization, 20% faster than traditional wired systems.
    • Multi-National EPR Compliance: Simplifies deployment across EU regions with pre-certified WEEE/Packing standards.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale agriculture or basic industrial checks where cost-efficiency is key.
    • Advanced Model: Suitable for mid-sized farms or facilities requiring wireless connectivity (e.g., remote reservoir monitoring).
    • Pro Model: Best for labs or high-stakes industrial processes needing submersion durability and ultra-precise measurements (e.g., pharmaceutical water treatment).

With the Pro’s triple-industry-standard chemical resistance, users can safely handle corrosive wastewater while its IP68 rating ensures operation in submerged conditions. Pair this with Wi-Fi connectivity to create real-time dashboards for instant decision-making.

Frequently asked questions

  • Which water quality tester suits small farms for pH and EC monitoring?

  • How do I clean the EC and pH probes of the plastic water quality analyzer?

  • Plastic vs. metal water sensors: Which is better for outdoor use?

  • Can the 2-in-1 EC PH probe system be customized for IoT integration?

  • Is the water quality sensor certified for EU environmental standards?

  • Why choose a dual-parameter EC/pH tester over single-probe devices?

  • Is the IoT water tester portable for on-site fieldwork?

  • Can this sensor handle high-salinity industrial water monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
pH Measurement AccuracyLab testing, Aquaculture monitoringIndustry: ±0.1 pH ▲ Base: ±0.05 pH ▲ Advanced: ±0.01 pH (ISO 3716 compliant)Advanced offers lab-grade precision for critical applicationsRequires frequent calibration for top accuracy (every 24 hours)
EC Measurement RangeAgriculture irrigation, Industrial wastewaterIndustry: 0–20 mS/cm ▲ Base: 0–20 mS/cm ▲ Advanced: 0–200 mS/cm (ASTM D1125)Advanced handles high salinity in industrial or saline environmentsBase may underperform in highly mineralized water (e.g., seawater)
Connectivity ProtocolsIoT-enabled systems, Remote monitoringIndustry: 4-20mA ▲ Base: 4-20mA + 0-5V ▲ Advanced: RS485 IoT + analog outputsAdvanced enables real-time data streaming to cloud platformsIndustry-standard devices lack remote connectivity for smart integration
Material DurabilityHarsh outdoor environments, Industrial useIndustry: Plastic (IP65) ▲ Base: Plastic (IP67) ▲ Advanced: Alloy (IP68)Advanced withstands corrosive chemicals and submersion (1m depth)Industry-standard units risk damage in prolonged exposure to moisture/corrosives
Compliance CertificationsEU market compliance, Export readinessIndustry: CE ▲ Base: CE + Spain Packing ▲ Advanced: CE + EPR (Germany/France/Spain)Advanced meets EU EPR/WEEE mandates for waste recycling and disposalBase lacks regional EPR certifications (e.g., France/Germany) for full compliance
PortabilityFieldwork, Mobile monitoringIndustry: Fixed-installation (1.5kg) ▲ Base: Compact (500g) ▲ Advanced: Lightweight (300g)Advanced is waterproof and fits in a pocket for field surveysIndustry-standard devices require bulky setups and are impractical for travel

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