Air Quality Detector 5in1 Intelligent Anti Interference Ability Indoor Temperature Humidity Air

Feature: 1. Intelligent: The intelligent carbon dioxide value tester uses an air semiconductor sensor to monitor the temperature and humidity of air quality 2. Use: Using superior electrochemical detection module, high accuracy, stable performance, can accurately detect carbon dioxide value 3. Strong Anti Interference Ability: Strong anti interference ability, low power consumption, long service life 4. Accurately Detect: The product does not need to be calibrated, and can be detected after starting up, and can accurately detect carbon dioxide 5. Different Colors: Different colors correspond to different air quality, green 400?450ppm, blue 451?700ppm, purple 701?1000ppm, yellow 1001?2000ppm, and red 2001?5000ppm Specification: Item Type: Air Quality Detector Material: ABS Working Voltage: 5V / 1A Adapter Charging Maximum Power: Charging Current 700ma 3.7V Lithium Battery Power Supply Battery: 18650 Lithium Battery 1200mah (Delivered with a Built in Battery) Product Size: Approx. 9 x 7 x 3.5cm / 3.5 x 2.8 x 1.4in Charging Mode: USB Charging Time: 2 Hours Response Time: < 150s Test Temperature Range: 0 celsius to 70 celsius Humidity Test Range: 0-99percent RH C02 Range: 400 - 500 0PPM TVCO Range: 0 - 2000mg / m HCHO Range: 0 - 2000mg / m Temperature Range: 0-100 (C / F) Humidity Range: 0 - 100percent C02 Alarm Value: > 2000 PPM Alarm for 5 Times Weight: Approx. 165g / 5.8oz. Package List: 1 x Air Quality Detector(Delivered with a Built in Battery) 1 x User Manual1 x USB Cable