5 In 1 Detector Carbon Dioxide Formaldehyde TVOC Temperature and Humidity Detector LCD Infrared Detector

Features:

1. MULTIFUNCTION: 5 in 1 meter can detect carbon dioxide concentration in air, and HCHO, TVOC, Temp, Humi, can meet your using requirement 2. STAND BY TIME: The CO2 detector is equipped with 3.7V 1200mAh large capacity lithium battery, and the stand by time is about 240 to 360 minutes, has long lasting 3. 1 SECOND UPDATE: The air quality monitor can update the system 1 second in real time, and can directly detect air quality without calibration, convenient and practical 4. MATERIAL: Air quality meter adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly, offer you better using experience 5. ACCURATE DETECTION: The high performance analysis chip is used to accurately catch the weak current generated in the electrochemical process of CO2 Detector for more accurate detection

Specification:

Product name: Air quality detector Size: 90*69*35mm Carbon oxide detection range: 400~5000PPM Carbon dioxide detection sensitivity: 1PPM HCHO detection range: 0~0.6 mg/m ³ TVOC detection range: 0~2.0 mg/m ³ Temperature measurement range: 0~50 ° C Temperature measurement accuracy: ± 1 ℃ Humidity measurement range: 0% ~99% RH Humidity measurement accuracy: ± 5% RH Charging mode: USB 500mA TypeC Battery: Rechargeable lithium battery 1200mAh

Package:

1. Air quality detector 2. Instructions 3. USB power cable

Notice:

1. This product has a built-in lithium battery. Please use a standard DC-5V charger to charge or connect it for use. When using, the air inlet and outlet should not be blocked to avoid numerical deviation. Do not use it frequently in dusty and harsh environments to extend its service life. Do not use in areas with high temperature, humidity, or close to strong magnetic fields to avoid inaccurate numerical values or internal circuit faults. 2.The operating temperature range of the equipment is -10 ° C to 45 ° C. The storage temperature range of equipment and accessories is -20 ° C~55 ° C. When the ambient temperature is too low or too high, it may cause equipment malfunction. Please avoid exposing the equipment and accessories to sunlight, rain, or moisture. Otherwise, it may cause malfunctions or risks to the display screen, battery casing, and circuit. Do not insert sharp objects such as pins into the air inlet, air outlet, or charging space to avoid damaging the equipment.

Explain

1. Press and hold the 'On' button on the right side for 3 seconds to turn it on or off, and then display the current air quality parameters. 2. Display the current CO2, HCHO, TVOC values, as well as temperature and humidity values. The color indicators will change based on the CO2 content 3. Short press the "switch" button on the right to switch between Celsius (° C) and Fahrenheit (° F) 4. USB can be charged by inserting a 5V power supply. The battery icon flashes in the charging state and stops when fully charged. If the display screen is full but still flashing, it indicates that the charging is not saturated. Please wait for a moment.

Notice:

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

Please allow 1-2cm measuring deviation due to manual measurement.