Portable WIFI Air Quality Tester APP Control PM2.5 CO2 Air Pollution Analyzer Temperature Humidity Test Meter Infrared Sensor

Battery Included : No High-concerned chemical : None Is Smart Device : Yes With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Paint & Decorating

Origin : Mainland China

Portable WIFI Air Quality Tester APP Control PM2.5 CO2 Air Pollution Analyzer Temperature Humidity Test Meter Infrared Sensor CO2 Detector This portable air quality monitor adopts a NDIR infrared carbon dioxide sensor and a high-precise optical sensor, with stable performance and high detection accuracy, supporting real-time monitoring of CO2 concentration, temperature, and relative humidity in the air. Features: 【Compact and Exquisite】: Compact body design, simple and stylish appearance, lightweight, and easy to carry. 3D porous housing with multiple ventilation holes designed for real-time air circulation convection. The sensor and theair are fully contacted, highly sensitive, and accurate in the detection of small particle content. 【CO2 Concentration & Temperature & Humidity Measurement】: Built-in nice-performance infrared carbon dioxide sensor and a high-precise optical sensor to real-time detect the CO2 concentration, temperature and humidity data at the same time, to ensure obtained accurate data easily in harsh environments. High sensitivity, ultra-low power consumption, fast computing speed, and the detection results are more accurate. 【Digital LED Display】: Digital LED display, with ultra-wide viewing angle, so you can see the readings at a glance. With automatic brightness adjustment function, according to the surrounding brightness, automatically adjust the screen display brightness, so that the screen is visible and not harsh. 【Energy Saving Screen Off & Hand Waving Wake-up】: When no one is using the screen, it can automatically turn off the screen to reduce power consumption, and the sensor can still transmit data to the cloud via WIFI in the screen off state so that you can view the real-time values through the APP. Supports waking up the screen by waving your hand at the sensing distance. 【Sound & Light Alarm】: Real-time monitoring of CO2 content in the environment, when the CO2 concentration reaches 1500PPM, it will promote the sound alarm. The color changes according to the carbon dioxide concentration, 400-799PPM concentration green block flash, 800-1199PPM yellow block flash, 1200-1599PPM orange block flash, 1600-1999PPM red block flash, ≥2000PPM four blocks flash. 【WiFi Connection & Mobilephone APP Control】: Built-in WIFI for cloud link, real-time update air quality data through mobilephone APP, users can check the air quality data anytime, anywhere, allowing users to keep track of the air condition in their home and remind their family to purify the air. 【Wide Applications】: Adopting 1000mAh high capacity polymerized lithium battery, Type-C charging port, with long-lasting endurance, suitable for a variety of complex environments. It can be widely used in a variety of occasions, such as homes, greenhouses, camping barbecues, factories, automobiles, environmental monitoring, and so on. Specifications: Name: CO2 Concentration Detector Material: ABS Battery: 1 * built-in 1200mAh lithium battery (included) Sensor: NDIR infrared carbon dioxide sensor + optical sensor Detection technology: infrared detection technology Display mode: LED display Applicable temperature: 0-50℃ Carbon dioxide measurement ranges: 400-5000PPM Carbon dioxide measurement accuracy: ±50PPM or 5% of reading Temperature measurement ranges: 0-50℃ Temperature measurement accuracy: ±1℃ Humidity measurement ranges: 0-99%RH Humidity measurement accuracy: ±5%RH Charging interface: Type-C interface Item size: 70 * 84 * 35mm / 2.76 * 3.31 * 1.38in Item weight: 99g / 3.49ounce Package size: 138 * 107 * 42mm / 5.43 * 4.21 * 1.65in Package weight: 186g / 6.56ounce PM2.5 Detector This portable air quality tester adopts a laser particle sensor and a high-precise optical sensor, with stable performance and high detection accuracy, supporting real-time monitoring of PM2.5 concentration, temperature, and relative humidity in the air. Specifications: Name: PM2.5 Detector Material: ABS Battery: 1 * built-in 800mAh lithium battery (included) Sensor: laser particle sensor + optical sensor Detection technology: laser detection technology Display: LED display Input voltage: 5V PM2.5 measurement range: 0-1000μg/m³ PM2.5 measurement accuracy: ±10μg/m³ (0-100μg/m³) or ±10% (100-500μg/m³) Temperature measurement range: 0-50℃ Temperature Measurement Accuracy: ±1℃ Humidity measurement range: 0-99%RH Humidity measurement accuracy: ±5%RH Applicable temperature: 0-50℃ Charging interface: Type-C Item size: 70 * 84 * 35mm / 2.76 * 3.31 * 1.38in Item weight: 106g / 3.74ounce Package size: 138 * 107 * 42mm / 5.43 * 4.21 * 1.65in Package weight: 196g / 6.91ounce 8 in 1 Detector This detector can be used to test and display the concentration of PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, temperature and humidity at the same time. Features: 【8in1 Air Quality Tester】: This detector can be used to test and display the concentration of PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, temperature and humidity at the same time. And also has WiFi function. 【High Accurate Sensors】: Uses high-precise NDIR infrared carbon dioxide sensor, laser particle sensor, semiconductor sensor, optical sensor and distance sensor, with high sensitivity, superior interference resistance ability, stable working performance, with low power consumption. 【LCD Color Display】: This air quality monitor with a large LCD color display, it can automatically adjust the display brightness according to the surrounding brightness, so that the data is clearly visible and the screen is not harsh. Support switching the display content between HCHO & TVOC and PM1.0 & PM10 at power on. 【Sleep & Approach Wake-up】: The screen can be automatically turned off to reduce energy consumption after no operation, and the sensor can still transmit data to the cloud through WIFI when the screen is off, and you can view the real-time values through the APP. This product contains a distance sensor, in the dormant state (dormancy after 30 seconds without sensing, you can close this function in the APP) you can approach the product directly or beckon it in front of the product to wake up the screen. 【Easy Calibration】: Two calibration methods design, turn on the device and place it for 5~10 minutes, then press multi-function button three times for manual calibration and it will automatic calibration after 24 hours of power on. 【Cellphone Tu ya APP Control】: Search for Tu ya APP in the application program, the device will enter the pairing state after the firsttime opening, and you can view the specific data on the APP after completing the connection. (Because it takes time to upload data, it is normal for the APP data to deviate from the real-time data of the detector.) 【Parameters Setting】: Support to set the PM2.5 & CO2 alarm value, alarm sound, temperature unit switching, screen off function switching and screen off time setting in the settings page. 【AQI Air Quality Level Indication Function】: It will change the signal color according to the air quality index, and allowing you to more accurately and more graphic know the current air conditions. 【Strong Heat Dissipation】: 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. 【Wide Applications】: Real-time detection, automatic refresh data, with multi-use. Suitable for agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc. Specifications: Material: ABS Color: white Battery: 1 * 350mAh lithium battery (included) Display: LCD color display Sensor: NDIR infrared carbon dioxide sensor, laser particle sensor, semiconductor sensor, optical sensor and distance sensor HCHO measurement ranges: 0-1.999mg/m³ TVOC measurement ranges: 0-9.999mg/m³ PM1.0/PM2.5/PM10 measurement ranges: 0-1000μg/m³;±10μg/m³（0-100μg/m³）or ±10%（100-500μg/m³） CO2 measurement ranges: 400-5000PPM; ±(50 + 5% reading)PPM Temperature measurement ranges: 0-50℃; ±1℃ Humidity measurement ranges: 0-99%RH; ±5%RH Recharging method: USB Type-C interface, 5V 2A Item size: 70 * 84 * 35mm / 2.76 * 3.31 * 1.38in Package size: 90 * 80 * 40mm / 3.54 * 3.15 * 1.57in Package weight: 209g / 7.37ounce