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AZ Portable Conductivity Meter - Cond/TDS/Salinity/Temp.
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Conductivity Measuring Range: 0~19.99, 0~199.9, 0~1999 us/cm
0~19.99, 0~199.9 ms/cm
Conductivity Accuracy: ±1% F.S ±1 digit
Conductivity Resolution: 0.05% of Full Scale
TDS Measuring Range: 0~19.99, 0~199.9, 0~1999 ppm
0~19.99, 0~199.9 ppt
TDS Accuracy: ±1% F.S ±1 digit
TDS Resolution: 0.05% of Full Scale
Salinity Measuring Range: 0.0~70.0 ppt (KCl)
Salinity Accuracy: ±1% F.S ±1 digit
Salinity Resolution: 0.1
Temperature Measuring Range: 0~80.0℃
Temperature Accuracy: ±0.6℃(＜50℃), other range ±1℃
Battery: AAA x4 PCS
Standard Package: Meter, Batteries, Conductivity Probe, Manual, Carry Case
Specifications:
| Application | Electrochemistry | Warranty | 1 Year |
| Storage Temperature | Room Temperature | ||
| Product Type | Portable Meters | ||
| Product Brand | AZ Instruments | ||
| Product Grade | Analytical grade | ||
Measures Conductivity, TDS, Salinity, and Temperature with USB Data Logging
The AZ 8305 Portable Conductivity Meter is a high-precision, multi-parameter water quality tester designed for accurate measurement of Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature. Equipped with auto-ranging capabilities, automatic temperature compensation (ATC), and real-time data logging via USB, this device is an essential tool for environmental monitoring, laboratory research, and industrial water analysis.
The AZ 8305 Meter is designed for professional use in laboratories, water treatment plants, aquaculture, swimming pools, and quality control processes, ensuring reliable and repeatable measurements.
Key Features & Benefits
✅ Multi-Parameter Measurement – Measures Conductivity (EC), TDS, Salinity, and Temperature
✅ Auto & Manual Temperature Compensation (ATC & MTC) – Ensures accurate readings across varying temperatures
✅ Auto & Manual Ranging for Maximum Precision – Selects the best measurement range for high resolution
✅ Real-Time Clock & Memory Storage – Timestamped data for accurate record-keeping
✅ TDS Conversion Factor Adjustment (0.4–1.00) – Allows customization for specific water quality analysis
✅ USB Connectivity for PC Data Transfer – Enables real-time monitoring, data retrieval, and export
✅ Energy-Saving Sleep Function – Auto power-off after 20 minutes of inactivity to preserve battery life
✅ Durable & Replaceable Conductivity Probe – Long lifespan (>6 months with proper maintenance)
✅ Portable Design with Carry Case – Lightweight & easy to transport for field and laboratory applications
Technical Specifications
| Attribute | Details |
|---|---|
| Model | AZ 8305 |
| Conductivity Measuring Range | 0–19.99, 0–199.9, 0–1999 µS/cm; 0–19.99, 0–199.9 mS/cm |
| Conductivity Accuracy | ±1% F.S ±1 digit |
| Conductivity Resolution | 0.05% of Full Scale |
| TDS Measuring Range | 0–19.99, 0–199.9, 0–1999 ppm; 0–19.99, 0–199.9 ppt |
| TDS Accuracy | ±1% F.S ±1 digit |
| TDS Resolution | 0.05% of Full Scale |
| Salinity Measuring Range | 0.0–70.0 ppt (KCl) |
| Salinity Accuracy | ±1% F.S ±1 digit |
| Salinity Resolution | 0.1 ppt |
| Temperature Measuring Range | 0–80.0°C |
| Temperature Accuracy | ±0.6°C (<50°C), ±1°C (other ranges) |
| Temperature Resolution | 0.1°C |
| TDS Factor | 0.4–1.00 (adjustable) |
| Cell Constant | ~1.0 |
| Temperature Coefficient | 0–10.0%/°C |
| Normalization Temperature | 15.0–30.0°C (adjustable) |
| LCD Display Size | 44(L) × 26(W) mm |
| Operating Temperature | 0–50°C |
| Operating Humidity | <80% RH |
| Storage Temperature | 0–60°C |
| Storage Humidity | <90% RH |
| Sensor Lifetime | >6 months (with proper maintenance) |
| Meter Dimensions | 175(L) × 70(W) × 33(H) mm |
| Weight | ~150g |
| Battery Type | 4 x AAA Batteries |
| Standard Package Includes | Meter, Batteries, Conductivity Probe, Manual, Carry Case |
| Optional Accessories | USB Cable & Software |
Applications
💧 Water Quality Testing & Treatment – Monitors pH, ORP, and conductivity in drinking water, wastewater, and industrial effluents
🏭 Environmental & Regulatory Compliance – Used for nutrient monitoring, quality assurance, and QA/QC labs
🧪 Laboratory Research & Analysis – Essential for chemical, biochemical, and biological research applications
🐠 Aquaculture & Aqua Farming – Ensures optimal pH and conductivity for fish and aquatic life
🏊 Swimming Pool & Spa Monitoring – Measures water balance and sanitization effectiveness
🔬 Pharmaceutical & Food Industry Testing – Used in buffer preparation, fermentation monitoring, and quality control
User-Friendly Features
✔ RS232 PC Connectivity – Real-time data transmission for digital record-keeping and detailed analysis
✔ Portable & Lightweight Design – Easy to transport and use in field applications
✔ Auto & Manual Calibration for Conductivity, TDS & Salinity – Ensures high precision and accuracy
✔ Multiple Probe Compatibility – Works with standard and specialized conductivity sensors
✔ Auto Power Off for Battery Conservation – Extends battery life and efficiency
How to Use the AZ 8305 Portable Conductivity Meter
1️⃣ Set Up the Meter – Connect the conductivity sensor probe to the meter.
2️⃣ Calibrate the Meter – Use standard calibration solutions to ensure accurate conductivity, TDS, and salinity readings.
3️⃣ Measure Samples – Insert the probe into the liquid sample and allow readings to stabilize.
4️⃣ Monitor & Record Data – View real-time readings on the LCD screen or transfer data to a PC via USB.
5️⃣ Store & Analyze Results – Use the built-in real-time clock & memory storage for detailed water quality analysis.
Ordering Information
| Model | Description | Included Accessories |
|---|---|---|
| 8305 | Portable Conductivity Meter for EC, TDS, Salinity, & Temperature | Meter, Batteries, Conductivity Probe, Manual, Carry Case |
Regulatory & Safety Information
⚠️ For Laboratory & Industrial Use Only. Not intended for clinical or diagnostic applications.
⚠️ Handle Probes with Care. Ensure proper cleaning and calibration before use.
⚠️ Store in a Dry, Controlled Environment. Avoid exposure to extreme temperatures and humidity.
Why Choose the AZ 8305 Portable Conductivity Meter?
🔹 Multi-Parameter Measurement (Conductivity, TDS, Salinity, Temperature) for Comprehensive Analysis
🔹 Portable, Lightweight, & Easy to Use for Field & Lab Testing
🔹 USB Connectivity for Data Logging & Digital Record-Keeping
🔹 Automatic & Manual Temperature Compensation for Precise Readings
🔹 Durable & Reliable for Laboratory & Industrial Applications
For bulk orders, technical support, or additional information, contact LabMart Limited today. 🚀
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Richard Atule - bought AZ Portable Conductivity Meter - Cond/TDS/Salinity/Temp.