WALFRONT 4 in 1 CO2 Detector with NDIR Sensor TVOC Temperature Humidity Monitor Air Quality Tester with Sound Reminder for Home Greenhouse Car Camping

[Enhanced Sensor Technology] Features a 3d porous housing with multidirectional vents allowing optimal airflow to the highprecision sensors. this innovative design ensures rapid response to air changes and maintains measurement accuracy even in humid environments up to 99% rh. [Longlasting Portable Power] Powered by a 2500mah rechargeable lithium battery with typec charging for convenience. provides extended continuous operation perfect for mobile use in cars greenhouses or during outdoor activities like camping and barbecues. [Multifunctional Display Alerts] The large lcd screen clearly shows all measurements with colorcoded indicators (green/yellow/red) for instant air quality assessment. the audible alarm instantly notifies you when co2 or tvoc levels exceed safe thresholds ensuring timely ventilation for . [Versatile Application] The compact 4.6x2.9x2.4 inch device is ideal for monitoring air quality in various settings including homes offices classrooms factories and vehicles. helps maintain indoor environments and prevents sick building syndrome. [Precise Air Quality Monitoring] This advanced 4in1 detector utilizes a professional ndir sensor to accurately measure co2 levels from 4005000ppm with ±50ppm accuracy. the integrated tvoc sensor detects harmful gases while simultaneously monitoring temperature and humidity for comprehensive air quality assessment in real time. Spec: Item Type: CO2 Detector Material: ABS Battery: 1 x 2500mAh Lithium Cell (Built in) Charging Method: Type C Interface CO2 Measurement: 400-5000PPM TVOC Test Value: 0.000-5.000mg/m3 Humidity Test Value: 20-99%RH Size: Approx. 117 x 73 x 60mm / 4.61 x 2.87 x 2.36in Package List: 1 x CO2 Detector 1 x Data Cable How To Use: Directly install and use. Note:

• [Enhanced Sensor Technology] Features a 3d porous housing with multidirectional vents allowing optimal airflow to the highprecision sensors. this innovative design ensures rapid response to air changes and maintains measurement accuracy even in humid environments up to 99% rh.
• [Longlasting Portable Power] Powered by a 2500mah rechargeable lithium battery with typec charging for convenience. provides extended continuous operation perfect for mobile use in cars greenhouses or during outdoor activities like camping and barbecues.
• [Multifunctional Display Alerts] The large lcd screen clearly shows all measurements with colorcoded indicators (green/yellow/red) for instant air quality assessment. the audible alarm instantly notifies you when co2 or tvoc levels exceed safe thresholds ensuring timely ventilation for .
• [Versatile Application] The compact 4.6x2.9x2.4 inch device is ideal for monitoring air quality in various settings including homes offices classrooms factories and vehicles. helps maintain indoor environments and prevents sick building syndrome.
• [Precise Air Quality Monitoring] This advanced 4in1 detector utilizes a professional ndir sensor to accurately measure co2 levels from 4005000ppm with ±50ppm accuracy. the integrated tvoc sensor detects harmful gases while simultaneously monitoring temperature and humidity for comprehensive air quality assessment in real time.