ZN‑2CO1TB 3 In 1 Air Quality Monitor Bluetooth Data Storage Intelligent High Accuracy Portable CO2 Detector

Feature: 1. SMALL SIZE Lightweight and portable, it is compact and durable, and can be easily adapted to various situations without being restricted by space. 2. WIDE RANGE OF APPLICATION It is suitable for offices, homes, gymnasiums and other usage scenarios, and can help you know the air quality in various situations. 3. MULTIFUNCTION With Bluetooth data storage function, it can monitor environmental data in real time and improve the quality of life. 4. DIGITAL DISPLAY LARGE SCREEN It can detect and display the temperature and humidity of the environment at a glance to help users understand the environment. 5. PROMPT FUNCTION In the alarm mode, it can prompt the user to pay attention to the environment by changing the color, helping you to know the drop in air quality in time. Specification: Item Type: Carbon Dioxide Detector Model: ZN 2CO1TB Material: ABS Battery: 18650 1500mAh 3.7V (Battery Included) Charging Power Supply: DC 5V 500mA Micro USB Purpose: It is suitable for carbon dioxide concentration detection in offices, homes, gymnasiums and other usage scenarios. Co2 Measurement Range: 400 6000 Ppm + 50 + 5percent Ppm Co2 Measurement Accuracy: 1ppm Temperature Measurement Range: 10 50 celsius Temperature Measurement Accuracy: + 2 celsius Humidity Measurement Range: 0percent 99percent Rh Humidity Measurement Accuracy: + 3percent Rh. Package List: 1 x Carbon Dioxide Detector1 x USB Data Cable1 x Manual Note: 1. This product has a built in lithium battery. When operating with a standard DC 5V charger, do not block the air inlet and outlet to avoid value deviation.2. Do not use it frequently in a dusty environment with poor air quality to prolong its service life.3. Do not use the device near high temperature, high humidity, dirt, or strong magnetic fields to avoid inaccurate values or internal circuit failure.4. Store the equipment and accessories in the temperature range of ‑20 celsius 55 celsius . When the ambient temperature is too low or too high, it may cause equipment failure.5. Please avoid exposing the equipment and accessories to rain or moisture, otherwise it may cause failure or risk of the display, battery, casing and circuit.6. Do not insert sharp objects such as pins into the air inlet, outlet or charging space to avoid damage to the device.