3 In 1 CO2 Air Monitor Carbon Dioxide Sensor Detector LCD Digital Display 5000PPM Temperature and Humidity Sensor Tester

Description Made of high quality material this product is a very practical air carbon dioxide temperature and humidity tester and semiconductor tester Features 1 3 in 1 Can function as a carbon dioxide concentration detection thermometer and hygrometer at the same time 2 Battery power supply built in 1200mAh lithium battery use TYPE C charging cable to charge it 3 Color screen the current carbon dioxide data temperature and humidity The colored ring will change according to the carbon dioxide content 4 Easy to operate long press the on off key for 3 seconds on and off It will detect the carbon dioxide2 automatically 5 Compact and portable can take in the kitchen living room bedroom or when going out 6 Equipped with a large screen different font colors display different air quality green 400 450ppm blue 451 700ppm Purple 701 1000ppm yellow 1001 2000ppm red 2001 5000ppm Specifications Screen type LCDCarbon dioxide Detection Range 400 5000PPMCarbon dioxide Detection Sensitivity 1PPMTemp Measuring Range 0 50 °CTemp Measurement Accuracy ± 1 °CHumidity Measurement Range 0 99 RHHumidity measurement accuracy ± 2 RHCharging Modes TYPE C 5VBattery Built in lithium battery 1200mAhSize 9 x 7 x 3cm 3 54 x 2 75 x 1 18inchScreen 2 8 inchPackage Included 1 x Carbon Dioxide Sensor TesterNotes 1 Please allow 0 1 inch error due to manual measurement Thanks for your understanding 2 Monitors are not calibrated same item color displayed in photos