5-in-1 Indoor Air Quality r HCHO/TVOC/AQI/CO / CO2 Meter Multifunctional Air Gas Detector Real Time Data Recording

H9EC Air Quality Detector Monitor Accurate with CO CO2 HCHO AQI TVOC r Multifunctional Air Gas Detector Real Time OOTDTY Features: Accurate detect : Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compound(TVOC). Those readings invoe detection of toluene, harmful substances and pollutants in the air such as carbon dioxide, carbon monoxide,,fog,dust,ink and others. Large screen display makes it easier to read data, convenient and intuitive, clear division, pollution level, and easy operation of ons. Built-in battery, energy-saving and environmental protection, long standby time, 3 hours of charging, continuous use of 180-240 minutes. Easy to carry, suitable for home, car, office, factory and other environment, 24-hour real-time monitoring to protect your and your family's healthy life and safety. Using natural air flow detection technology, more accurate determination of air quality probl. Specification: Material: ABS Size: 13x7cm/5.12x2.76in Detectable substance: CO, CO2, HCHO, TVOC, AQI Application technology: natural air flow detection technology Display mode: LED digital display Error float: 3%-30% Power on preheating: 120 seconds Working voltage: 5V Battery: 1 x lithium battery, 1000mAh (included) Charging time: about 3 hours Standby time: about 180-240 minutes Paage Includes: 1 x Air Quality Detector 1 x Instruction Manual 1 x USB Charging Cable note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the ture may not reflect the actual color of the item. About shping
Shping and Pa All it will be double cheed and well paed 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 paage 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 Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, 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.FeedbaYour 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 Feedba for the transaction.