3-in-1 CO2 Meter Thermohygrometer CO2 Monitor Palm-Size Air Quality Detector Temperature Humidity Air Quality Analyzer

Material: ABSCO2 Measurement Range: 370~9999Resolution: 1Accuracy: ±50 5% of readingTemperature Measurement Range: -20~60℃Humidity Measurement Range: 0~99%Temperature Accuracy: ±3℃Humidity Accuracy: ±5%Battery: Built-in 3.7V, 1500mAh lithium batteryWorking Time: Can work continuously for more than 8 hoursPower Supply: USB/5VItem Size: 80 * 80 * 55mm / 3.15 * 3.15 * 2.17inItem Weight: 128g / 4.54ozDigital Carbon Dioxide Detector: detects the carbon dioxide gas in the room through the absorption principle of infrared light source (NDIR), the test result is stable and accurate.Lithium Battery Operated: built in 3.7V, 1500mAh lithium battery with interface, the meter is convenient to be recharged, no need to change battery, economical and environment-friendly.2.0-inch LCD Screen: simultaneously display the real time CO2 concentration, temperature, and humidity, with clearly easy-to-read large white fonts.Portable Size: features of light weight(4.5oz) and palm size, the CO2 monitor is compact and easy to carry. Also, it will no take up too much space of your countertop.Wide Application: it can be used for the carbon dioxide testing in the field of agriculture, animal husbandry, industry, etc.Packing List:1 * Tester1 * Cable1 * Manual (English)Noted:1.Please allow 1-2mm errors due to manual measurement.2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.The thermometer for house features a clear LCD display with large bold numbers, allowing you to read the digital from any angle. The hygrometer digital is lightweight, compact, and easy to carry

• Digital Carbon Dioxide Detector: detects the carbon dioxide gas in the room through the absorption principle of infrared light source (NDIR), the test result is stable and accurate.
• Lithium Battery Operated: built in 3.7V, 1500mAh lithium battery with interface, the meter is convenient to be recharged, no need to change battery, economical and environment-friendly.
• 2.0-inch LCD Screen: simultaneously display the real time CO2 concentration, temperature, and humidity, with clearly easy-to-read large white fonts.
• Portable Size: features of light weight(4.5oz) and palm size, the CO2 monitor is compact and easy to carry. Also, it will no take up too much space of your countertop.
• Wide Application: it can be used for the carbon dioxide testing in the field of agriculture, animal husbandry, industry, etc.
• The hygrometer is great for space-saving. Compact and lightweight design allows you easily put it in your pocket and take it anywhere you want