UNI-T A37 CO2 Meter, Air Quality Monitor, CO2 concentration, temperature, humidity, and date/time together, Air quality is indicator
৳14,980
UNI-T A37 CO2 মিটার একটি উন্নত ডিজিটাল গ্যাস ডিটেক্টর যা পরিবেশে CO2 (কার্বন ডাইঅক্সাইড) গ্যাসের ঘনত্ব পরিমাপ করতে ব্যবহৃত হয়। এটি 0 থেকে 5000 ppm পর্যন্ত CO2 পরিমাপ করতে সক্ষম এবং দ্রুত ও সঠিক রিডিং প্রদান করে। এর LCD ডিসপ্লে, ডাটা হোল্ড, এবং স্বয়ংক্রিয় পাওয়ার অফ ফাংশন এটি ব্যবহারে সুবিধাজনক করে তোলে। এটি অফিস, স্কুল, গুদাম, এবং শিল্প পরিবেশে CO2 স্তর মনিটরিংয়ের জন্য আদর্শ। হালকা ডিজাইন এবং সহজ অপারেশনের কারণে এটি বহনযোগ্য এবং ব্যবহারযোগ্য।
- Brand: UNI-T
- Product Code: A37
- Availability: In Stock

UNI-T A37 CO2 Meter
The UNI-T A37 is a high-precision digital CO2 meter designed for measuring carbon dioxide (CO2) concentration in the air. Ideal for monitoring indoor air quality in environments such as homes, offices, schools, hospitals, and industrial spaces, the A37 helps ensure a safe and healthy atmosphere by providing accurate and real-time CO2 level readings. This portable, easy-to-use meter is an essential tool for air quality monitoring, environmental testing, and energy efficiency evaluations.
Key Features:
✅ Accurate CO2 Measurement – Measures CO2 concentration in the range of 0 to 5000 ppm with high precision.
✅ Real-Time Monitoring – Provides continuous, real-time CO2 level readings for immediate assessment of air quality.
✅ Large LCD Display – Displays CO2 levels clearly, with a backlight for use in low-light environments.
✅ Temperature & Humidity Measurement – Measures ambient temperature (0°C to 50°C) and humidity (10% to 95%) for comprehensive environmental monitoring.
✅ Audio Alarm – Alerts users when CO2 levels exceed a predefined threshold for safety.
✅ Data Hold Function – Freezes the displayed reading for easy reference.
✅ Portable & Compact Design – Lightweight, easy to carry, and ideal for both personal and professional use.
✅ Battery Powered – Convenient for field use without the need for an external power source.
Technical Specifications:
- CO2 Measurement Range: 400ppm to 5000 ppm
- Accuracy: ±(50 ppm + 5% of reading)
- Temperature Range: 0°C to 50°C (32°F to 122°F)
- Humidity Range: 10% to 95% RH
- Temperature Accuracy: ±1°C
- Humidity Accuracy: ±5% RH
- Display: Large LCD with backlight
- Alarm Function: Yes, adjustable alarm threshold
- Power Supply: 3 x 1.5V AAA batteries (included)
- Auto Power Off: Yes (after 10 minutes of inactivity)
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Dimensions: 125mm × 75mm × 30mm
- Weight: 195g
General Characteristics:
Real-Time Air Quality Monitoring – Provides immediate readings of CO2, temperature, and humidity for accurate air quality assessment.
Audible Alarm for Safety – Alerts users when CO2 levels exceed safe limits, ensuring the health and well-being of occupants.
Multi-Functionality – Measures both CO2 concentration and environmental parameters like temperature and humidity in one device.
Portable & Easy to Use – Compact and user-friendly, ideal for both professional environments and home use.
Battery-Powered Convenience – No need for external power, making it easy to use in any location.
Package Includes:
✔ 1 x UNI-T A37 CO2 Meter
✔ 3 x 1.5V AAA Batteries
✔ 1 x User Manual
✔ 1 x Carrying Case
The UNI-T A37 CO2 Meter is a versatile and reliable tool for measuring CO2 concentration and monitoring air quality in various settings. Whether you're concerned about ventilation, occupational safety, or simply ensuring healthy indoor air, the A37 provides accurate readings to keep environments safe and comfortable.

