Roeam CO2 Meter,Carbon Dioxide CO2 Detector Gas Concentration Content Color Screen TFT Intelligent Air Tester Air Quality Analyzer with Temperature Humidity Display 400-5000PPM Measuring Range

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About Roeam CO2 Meter,Carbon Dioxide CO2 Detector Gas

Made of fine quality material, practical, easy to operate and use, has a long service life. Features: Large screen design, clear and easy to see. Carbon dioxide 1s/time real-time refresh. High-performance chip is accurate and more outstanding. Functions: carbon dioxide detection, hazard assessment, temperature and humidity detection, intelligent alarm system, gas recognition algorithm, multiple anti-interference, air convection technology, greenhouse compensation calibration. Application areas: agricultural planting, greenhouse vegetables, production warehouse, raw material processing, home interior, etc. Using more professional infrared optical principles to accurately and quickly detect carbon dioxide. Specifications: Material: PVC+ABS Color: black, white (optional) Battery: 1 * lithium battery, 1200mAh (included) CO2 measurement range: 400-5000PPM Accuracy: 1PPM Sensor: CO2 sensor, temperature and humidity sensor (digital SHT20) Temperature accuracy: ±0.3 Humidity accuracy: 3% Package size: 92 * 72 * 42mm / 3.6 * 2.8 * 1.7in Package weight: 160g / 5.6ounce How to use: One-button start, press the button for 3 seconds to turn on the machine and start testing, no calibration is required. Press the button for 3 seconds, the machine shuts down. Note:  When recharging the product, please connect the usb cable of the product to the computer for recharging, or use it with the adapter of DC 5V.  Please check the voltage of the adapter when recharging. Packing List: 1 * CO2 Detector 1 * USB Cable 1 * User Manual