GIVIMO Indoor and Outdoor Air Quality Monitor with 400-5000 ppm Dual Infrared CO2 Detection Temperature and Humidity Display 3-Color Backlight 1000mAh Battery 72-120-Hour Runtime and Compact 0.29-lb Portable Design

Dual Infrared CO2 Measurement: Dual infrared sensors measure carbon dioxide from 400 to 5000 ppm in real time for clear tracking across changing concentrations

Temperature and Humidity Readout: The display shows temperatures from 14 to 122 degrees F and relative humidity from 0% to 95%RH alongside the CO2 concentration

Three-Color Feedback: Green indicates 400-700 ppm, yellow indicates 700-1500 ppm, and red indicates 1500-5000 ppm for at-a-glance air quality feedback

Extended Battery Operation: A 1000mAh battery supports 72 to 120 hours of continuous operation for long-term mobile monitoring in multiple environments

Quick Device Control: Power on and wait 10 seconds to begin monitoring while user-friendly buttons provide straightforward operation without complex setup

Specification: Product length: 2.76-in; product width: 1.18-in; product height: 2.95-in; net product weight: 0.29-lb

Specification: Temperature Display: 14 to 122 °F / -10 to 50 °C; Relative Humidity Display: 0% to 95%RH; Overall Dimensions: 2.76 x 1.18 x 2.95 inch / 70 x 30 x 75 mm; Net Weight: 0.29 lbs / 0.13 kg