HHOP Portable CO2 Detector with Rechargeable Battery - Wall Mountable Carbon Dioxide Meter & Air Quality Monitor with Storage Case & Stand - Perfect for Home, Office, Classroom, and Indoor Air Quality Testing

Product Description

The carbon dioxide detector detects the carbon dioxide of the onsite environment through absorption principle of infrared light sources. The product has the characteristics of temperature, humidity, tendency chart, 999 groups of data record, 3.2" TFT full color display, alarm setting, data record of time interval measurement, real-time date and time, chargeable lithium battery, etc. Specifications: Type: Ordinary Version / Upgrade Version / Ordinary Version with Plastic Stand (Optional) Material: ABS Input: (USB) 5V, 2A Measuring Range: 0~9999PPM Resolution: 1PPM Accuracy: ±40PPM±rdg10% Temperature Measurement Range: -20~60℃(-4~140℉) Temperature Measurement Accuracy: ±1℃(±2℉) Temperature Resolution: 0.01℃/℉ Humidity Measurement Range: 0~100%RH Humidity Measurement Accuracy: ±2%RH (20~80%RH) Humidity Resolution: 0.01%RH Working Temperature Range: -10~60℃(-14~140℉) Working Humidity Range: 0~99%RH Storage Temperature Range: -40~80℃(-40~176℉) Working Current: 100~300mA Charging Time: 3 hours Power Supply: 1 * 3.7V, 2200mAh 18650 rechargeable li-ion battery or powered by 5V USB cable Record Groups: 20000 groups Screen Size: 65 * 48mm / 2.56 * 1.89in Item Size: 140 * 134 * 33mm / 5.51 * 5.28 * 1.30in Item Weight: 215g / 7.61oz Package Weight: 426g / 15.03oz Package Size: 20 * 16.5 * 4.5cm / 8.78 * 6.50 * 1.77in Package List: 1 * Detector 1 * USB Cable 1 * Storage Box 1 * Manual (English)