Air Quality CO2 TVOC HCHO Meter Temperature Humidity Measuring Device

Feature: OOTDTY Unique design, easy to use. High detection accuracy, effective detection of methanol (HCHO) and harmful gases (TVOC) in the air. Large-screen LCD display with dual-color balight. All operations can be performed with one on. It can be used in offices, bedrooms, cars and other occasions. note: It is recommended to avoid s such as , s, s, s, air fresheners, etc., to avoid damage to measurement accuracy. Please do not blo the measurement port or blow into the measurement port. During testing, if you do not use any ons for 60 minutes, it will enter the standby state. If you need to cancel the automatic standby function, pre and hold the on for 3 seconds to turn on the phone, and then the word 3 will appear on the screen. After releasing the on, short pre the on again, the number 1 will be displayed on the screen, and it will exit the automatic standby state after 3 seconds. This product is not waterproof, please avoid getting wet. Specification: Color: Bla Material: Plastic Detection range: 0.000-3.888mg/m³ (methanol), 0.000-9.999mg/m³ (TVOC) Need batteries: 2XAA batteries (batteries are not included in the paage) Size:5.3x11.2x2.1cm Quantity: 1pc Note: And due to the difference between different monitors, the ture may not reflect the actual color of the item. Thank you! Paage includes: (Without retail paage) 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.