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AZ Portable Conductivity and TDS Meter, pen type
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Conductivity Measuring Range: 0~1999 us or 2.00~19.99 ms or 20.0~160.0 ms
Conductivity Accuracy: ±1% F.S ±1 digit
TDS Measuring Range: 0~9999 ppm or 1.0~160.0*f ppt
(f is TDS factor)
Temperature Measuring Range: -5~60.0℃
Battery: LR44 x4 PCS
Standard Package: Meter, Batteries, Manual, Paper Box
Specifications:
| Application | Electrochemistry | Warranty | 1 Year |
| Storage Temperature | Room Temperature | ||
| Product Type | Portable Meters | ||
| Product Brand | AZ Instruments | ||
| Product Grade | Analytical grade | ||
Portable, Accurate Multi-Parameter Water Quality Tester for Field & Lab Applications
The AZ 8362 Digital Conductivity & TDS Meter is a compact, pen-type water quality tester that combines high precision, ease of use, and robust functionality for conductivity (EC), total dissolved solids (TDS), and temperature measurements. Designed for professionals in environmental monitoring, water treatment, aquaculture, research laboratories, and industrial quality control, this versatile meter offers unmatched convenience and performance.
Featuring auto-ranging, automatic temperature compensation (ATC), and an adjustable TDS factor (0.3–1.0), the AZ 8362 ensures accurate readings across various sample types. Its dual LCD display, multi-point calibration, and IP65 waterproof membrane keypad make it an essential tool for reliable water analysis in the lab or in the field.
Key Features & Benefits
- ✅ Three-in-One Measurement – Measures EC (µS/cm & mS/cm), TDS (ppm & ppt), and temperature (°C)
- ✅ Auto-Ranging Capability – Automatically selects the appropriate range for better resolution and accuracy
- ✅ ATC Function – Ensures accurate readings regardless of temperature fluctuations
- ✅ Adjustable TDS Factor – Calibrate readings for specific water chemistry needs (range: 0.3–1.0)
- ✅ Multi-Point Calibration – Enhances accuracy and reliability across the measurement range
- ✅ Dual LCD Display – Simultaneously displays conductivity/TDS and temperature readings
- ✅ Waterproof Design (IP65) – Protects internal components from moisture and field conditions
- ✅ Compact & Lightweight – Weighs only 115g; ideal for field kits or pockets
- ✅ Data Hold & Max/Min Review – Freeze and review results easily during testing
- ✅ Auto Power Off & Low Battery Indicator – Extends battery life for longer usage
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AZ 8362 |
| Conductivity Range | 0–1999 µS/cm, 2.00–19.99 mS/cm, 20.0–160.0 mS/cm |
| TDS Range | 0–9999 ppm, 1.0–160.0*f ppt (f = TDS factor) |
| Temperature Range | –5.0 to 60.0 °C |
| Resolution | 1 µS / 0.01 or 0.1 mS, 1 ppm / 0.1 ppt, 0.1 °C |
| Accuracy | ±1% F.S ±1 digit (EC/TDS), ±0.5 °C (Temp) |
| ATC | Yes (Fixed temperature coefficient: 2.1%/°C) |
| TDS Factor | Adjustable (0.3–1.0) |
| Display | 30 × 18 mm dual LCD |
| Power Supply | 4 × LR44 button cells |
| Auto Power Off | After 20 minutes of inactivity |
| Dimensions / Weight | 165 × 35 × 32 mm / ~115 g |
| Sensor Life | >6 months with proper maintenance |
| Package Includes | Meter, Batteries, Conductivity Probe, Manual, Box |
Applications
💧 Water Treatment – Ensures safe and compliant conductivity/TDS levels in potable and wastewater
🏭 Industrial & Environmental Monitoring – Ideal for checking water quality in factories and compliance sites
🧪 Laboratory Research – Provides reliable readings for experiments, chemical reactions, and QA/QC checks
🐟 Aquaculture & Hydroponics – Maintains nutrient and salinity levels for optimal fish and plant health
🏊 Swimming Pools & Spas – Monitors water chemistry for safe recreational environments
🍷 Food & Beverage Processing – Used in brewing, fermentation, and food manufacturing quality control
User-Friendly Operation
1️⃣ Power On & Calibrate – Use standard solutions for accurate multi-point calibration
2️⃣ Insert Probe into Sample – Take real-time EC, TDS, and temperature readings
3️⃣ Review or Freeze Results – Use data hold/max/min to analyze readings
4️⃣ Switch Units – Toggle between conductivity and TDS readings easily
5️⃣ Power Down – Auto shutoff preserves battery when not in use
The AZ 8362 Conductivity & TDS Meter offers laboratory-grade precision in a field-ready form factor. With customizable TDS calibration, waterproof protection, and an intuitive interface, it is the go-to solution for professionals who need fast, reliable, and portable water quality measurements.