HOT SELL Portable Carbon Dioxide Detector Meter Tester PPM Air

HOT SELL Portable Carbon Dioxide Detector Meter Tester PPM Air Quality Monitor CO2 meter thermometer and hygrometer into one Featur : With LCD Screen Or Not : Yes Gas Type : CO2 DIY Supplies : ELECTRICAL Brand Name : TTAKA7 Origin : Mainland China Certification : NONE 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, raws 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. Packing List: 1 * CO2 Detector 1 * USB Cable 1 * User Thanks for shopping