This is a kind of quality air quality detector, compact size, lightweight and portable. Adopts high accuracy semiconductor TVOC sensors, real-time detection, automatic refresh data, with multi-use. Large LED display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly. Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc.

• Compact in size, lightweight and portable, easy to take out and carry around with you
• Uses high accuracy semiconductor TVOC sensors, with stable working performance, can accurately detect carbon dioxide value
• Adopts electrochemical detection module with stable detection performance, anti-jamming ability, low consumption and can provide long service time
• Large LED display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly
• ℃ and ℉ switchable,  real-time detection, automatic refresh data, with multi-use
• Adopts air convection design, which can provide more accurate detection results
• Equipped with air quality level division function, three different colors correspond to different air quality levels, allowing you to more accurately and more graphic know the current air conditions
• 400-1000ppm: the green indicator light blinks, 1001-3000ppm: the orange indicator light blinks, higher than 3000ppm: the red indicator light blinks
• The product does not need calibration, it can be tested after booting, and it can accurately detect carbon dioxide
• Hundreds of ventilation holes reserved on the housing not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a fine heat dissipation effect
• Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc.

Specifications:

• Material: ABS
• Battery: 1 x built-in lithium battery, 5V, 1200mAh (included)
• Display: LED
• CO2 measuring ranges: 400ppm-5000ppm
• Resolution: 1ppm
• Accuracy: ±(50ppm+5% reading)
• Temperature measurement ranges: -10.0℃ to 500℃
• Resolution: ±1℃
• Accuracy: ±1℃
• Humidity measurement ranges: 10%RH-99%RH
• Resolution: 1%RH
• Accuracy: ±5%RH
• Working temperature: 0-50℃
• Working humidity: 20%RH-90%RH
• Item size: 160 * 90 * 41mm / 6.30 * 3.54 * 1.61in
• Item weight: 202g / 7.13ounce