Real Instruments DO-66 Pen Type Dissolved Oxygen Meter for Water Quality Testing
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The Real Instruments DO-66 Pen Type Dissolved Oxygen Meter is a compact and portable water quality testing instrument designed for accurate Dissolved Oxygen (DO) measurement. Equipped with Automatic Temperature Compensation (ATC) and automatic calibration, it delivers fast, stable, and reliable readings for routine water quality analysis.
Its ergonomic pen-style design, backlit LCD display, and user-friendly operation make it ideal for professionals working in aquaculture, environmental monitoring, laboratories, water treatment plants, and educational institutions. Lightweight and easy to carry, the DO-66 is well suited for both field inspections and laboratory testing.
To learn more about water quality monitoring instruments, read our blog:
Key Features
- Accurate dissolved oxygen (DO) measurement
- Automatic Temperature Compensation (ATC)
- Automatic calibration
- Backlit digital LCD display
- Portable pen-type design
- Fast response with stable readings
- Lightweight and easy to operate
- Durable waterproof construction
- Battery-operated for field use
- Suitable for professional water quality testing
Applications
- Aquaculture & Fish Farming
- Drinking Water Testing
- Water Treatment Plants
- Environmental Water Monitoring
- Industrial Water Analysis
- Research Laboratories
- Educational Institutions
- Wastewater Monitoring
- Rivers, Lakes & Reservoir Testing
- General Water Quality Assessment
Specifications
| Parameter | Specification |
|---|---|
| Model | DO-66 |
| Brand | Real Instruments |
| Product Type | Pen Type Dissolved Oxygen Meter |
| Measurement Parameter | Dissolved Oxygen (DO) & Temperature |
| Dissolved Oxygen Range | 0.00–20.00 mg/L |
| Resolution | 0.01 mg/L |
| Temperature Compensation | Automatic (ATC) |
| Calibration | Automatic |
| Display | Backlit Digital LCD |
| Design | Portable Pen-Type |
| Power Supply | Battery Operated |
| Protection | Waterproof Design |
| Application | Water Quality Testing |
| Suitable For | Aquaculture, Laboratories, Water Treatment & Environmental Monitoring |
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