SNDWAY
SNDWAY SW-713A Carbon Monoxide Air Quality Tester with Accurate CO Monitoring
SNDWAY SW-713A Carbon Monoxide Air Quality Tester with Accurate CO Monitoring
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Carbon Monoxide Air Quality Tester in Sri Lanka
Professional CO Monitoring for Safer Homes, Offices, and Workplaces
The SNDWAY SW-713A Carbon Monoxide (CO) Consistency Air Quality Tester is a high-precision device designed for real-time monitoring of carbon monoxide levels in indoor environments. Known for its accuracy, durability, and user-friendly design, this tester ensures that you and your family, employees, or colleagues remain safe from the harmful effects of carbon monoxide exposure.
Carbon monoxide is a silent threat—colorless, odorless, and potentially deadly. The SW-713A CO tester provides instant alerts and clear readings, making it an essential tool for homes, offices, factories, warehouses, laboratories, and commercial buildings. With its compact design and advanced sensing technology, it allows you to monitor air quality effectively and take quick action when CO levels rise above safe thresholds.
Key Features
- Accurate Detection: High-precision CO sensor with real-time measurement for reliable monitoring.
- Measuring Range: 0–1000 ppm with ±5% or ±10 ppm accuracy.
- Display: Bright LCD screen with large digits and backlight for clear visibility.
- Alarm System: Visual and audible alarms for CO concentration exceeding safe limits.
- Data Hold Function: Freeze readings instantly for review and recording.
- Portable Design: Lightweight and compact, ideal for handheld or stationary use.
- User-Friendly Interface: Simple button controls, suitable for professionals and everyday users.
- Durable Build: High-quality casing ensures long-term use in various environments.
- Power Efficiency: Auto power-off function to save battery life.
- Battery Operated: Uses 3 × AAA batteries for convenience and portability.
Technical Specifications
- Sensor Type: Electrochemical CO sensor
- Measuring Range: 0–1000 ppm
- Accuracy: ±5% or ±10 ppm
- Resolution: 1 ppm
- Response Time: ≤30 seconds
- Display: Backlit LCD with status indicators
- Alarm: Visual (LED) + Audible (buzzer)
- Data Hold: Available
- Auto Power Off: Yes (manual cancel option)
- Operating Conditions: 0–50℃, ≤80% RH
- Storage Conditions: -20–60℃, ≤70% RH
- Power Supply: 3 × 1.5V AAA batteries
- Dimensions: 135 × 60 × 25 mm
- Weight: Approx. 140 g (without batteries)
Package Includes
- SNDWAY SW-713A CO Air Quality Tester
- User Manual
- Carrying Case
- 3 × AAA Batteries
- Product Box
Applications
- Home Safety: Detects CO levels from stoves, heaters, and faulty ventilation systems.
- Workplace Protection: Offices, shops, and commercial spaces requiring safe indoor air quality.
- Industrial Monitoring: Factories, warehouses, and production sites with combustion processes.
- Healthcare Facilities: Hospitals, nursing homes, and clinics to safeguard patients and staff.
- Educational Institutions: Schools, labs, and training centers ensuring a healthy learning environment.
- Transport & Parking Areas: Monitoring CO in garages, tunnels, and enclosed spaces with vehicle emissions.
- Research & Testing: Laboratories and equipment testing facilities for air quality analysis.
Why Choose the SNDWAY SW-713A?
The SNDWAY SW-713A Carbon Monoxide Tester combines accuracy, portability, and affordability, making it one of the most practical solutions for air quality safety. Unlike basic detectors, it provides real-time readings with a digital display, ensuring you know exactly when CO levels rise. Its audible and visual alarms act as immediate warnings, while the compact design ensures it can be used anywhere, anytime.
Whether you are a homeowner, building manager, safety inspector, or researcher, the SW-713A offers reliable performance in detecting harmful CO levels. By integrating advanced sensor technology with a simple interface, this device bridges professional-grade monitoring with everyday usability.
Downloads
📄 Download SNDWAY SW-713A Data Sheet
Order your SNDWAY SW-713A today and take control of your air quality. Protect your family, employees, and customers from the dangers of carbon monoxide and ensure a healthier, safer environment in Sri Lanka.

