1pc Air quality monitor detect CO2,Temperature Humidity ,manual set alarm

1pc Air quality monitor detect CO2,Temperature Humidity ,manual set alarm threshold and turn on/ off co2 alarm sound

Product Specifications Display method: Common Screen display Atmospheric preure: 86Kpa - 106Kpa Detection method for CO2 : Infrared (NDIR) Sampling time: 1.5 seconds Product Size: 80*70*35 MM Detection temperature: -10°C to 50°C; Relative humidity: 20% - 85% Storage temperature: -10°C to 60°C; Concentration unit for CO2:PPM Power source: Lithium battery with 1600mAh capacity; 5V DC power charging via micro USB port Product weight: 115g Product Descrtion This product is an air quality monitor that detects Carbon dioxide (CO2),Temperature, and Humidity. it combines real-time monitoring of Carbon dioxide (CO2),temperature, and humidity on its display. Considerations Please read the instructions carefully before using this device. Please let the device work short mins outdoors before use for most accurate results . Please keep the manual handy for quick reference and troubleshooting. Precautions Avoid covering the air intake areas during use to avoid inaccurate measurements. Avoid use of soents to clean the product as residual fumes will skew air quality readings. Avoid water or other liquids near the product to avoid electrical damage. Do not allow unauthorized modification or repair of this product. Features: -Common Screen display -Test variables:Carbon dioxide (CO2),temperature, humidity -Large 1600mAh capacity Lithium battery -5V Micro USB charging -Low battery warning Instructions 1. Start Up When you long-pre the power on, the air quality monitor will boot up. Product Key function descrtion : 1) Power on, long-Pre to turn on/off,Double-click to set CO2 alarm thresold.(800~2000 ppm) 2) Left on, click to decrease CO2 alarm thresold; single-click to open/close CO2 alarm sound. 3) Right on, click to increase CO2 alarm thresold. 2. About Charging When low battery icon is displayed, the device needs to be charged. Insert the included or another compatible micro USB charging cable into the device. Attach the other end to a USB DC charger (such as a smart phone charger) that outputs DC 5V at>=1000mA. Fully charge for at least 2-3 hours before use. Avoid charging with a USB computer port which only outputs 500mA. 3.Parameters Measuring range: 400-5000PPM r for CO2 : Infrared ( NDIR) Resolution: 1 PPM Measuring range: -10-50 ° C Humidity range: 20%-85% RH Measurement accuracy: ±1 °C Measurement accuracy: ±4% RH Temperature and humidity Product List Air Quality monitor x 1 Micro USB charging cable x 1 Product Manual x 1

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.