Air Quality Tester Smart Monitor Detector CO2 Analyzer

Description

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Product Description
Carbon Dioxide (CO₂ )
CO₂ is a greenhouse gas that is natural and harmless in small quantities but as levels rise it can be dangerous to your health.
Exposure to high carbon dioxide levels can cause suffocation by displacement of air, incapacitation, and unconsciousness, headaches, vertigo, and double vision, inability to concentrate, tinnitus, seizures.
Clear Indicator
3-color light indicator for battery and health levels
3 Facial indicator for CO2 Level
Specification：
Temperature Range -10~40°C(±1°C)
Humidity Range 20%-80%(±5%RH)
Carbon dioxide value Resolution：1 ppm； Range：0 ~ 5000 ppm
Power Supply 18650 lithium battery / 2400 m Ah
Indicator light √
Input DC 5 V⎓ 1 A
Size 83 × 83 × 32 mm
Package Include:
Air quality monitor
User Manual
USB Charging Cable
Payment
Shipping
Returns
Contact Us
1.We
only
accept
PayPal
as a payment method for all our transactions.
2.Only ship to
PayPal confirmed address
, please double check the address when you do payment.
3.A valid
phone number
will be helpful for delivery, when package arrives, postman can call you directly, or even if you were not at home, second delivery time can be arranged according to your ask.
4.Please complete payment right away after you order our item, if you have any difficulties regarding payment, please contact us asap.
1.For international orders, we are not responsible for import duties or taxes, it is the buyer's responsibility! And we will mark the package as "
GIFT
", with a low declaration trying to avoid high customs duties in buyer's country.
2.International shipping estimated delivery time replies on different countries customs policy, weather condition and ect. We can't promise for exact delivery time.
3.US orders, ship via USPS UPS with valid tracking number, delivery time about 3-4 working days.
4.As for other country orders, ship via EMS or DHL with a tracking number.
All items come with 60-Days Warranty covering manufacturing defects only, excluding any damage caused by user.
1. For any reasons you are not completely satisfied with your order, you can return your merchandise within 30 days from the date of delivery, you can contact our customer service for return arrangement. We will offer:
a. Replacement,
b. Refund.
2. All returns must be in original package with all accessories and manuals. Return with cosmetic or technical damage will not be entertained.
3.
If buyer want to return the item due to improper operation or just don't like it, buyer will be respo
nsible for the return shipping cost. Item should be returned with a valid tracking number.
1.If you are satisfied with our product and service. please help us leave a positive feedback.
2.If there is something wrong with the items. please send eBay message to us first. we will help you solve the problem ASAP. please do not leave a negative feedback to us first.
We hope all of the customers can satisfied with our serive and product.
Payment
1.We
only
accept
PayPal
as a payment method for all our transactions.
2.Only ship to
PayPal confirmed address
, please double check the address when you do payment.
3.A valid
phone number
will be helpful for delivery, when package arrives, postman can call you directly, or even if you were not at home, second delivery time can be arranged according to your ask.
4.Please complete payment right away after you order our item, if you have any difficulties regarding payment, please contact us asap.
Shipping
1.For international orders, we are not responsible for import duties or taxes, it is the buyer's responsibility! And we will mark the package as "
GIFT
", with a low declaration trying to avoid high customs duties in buyer's country.
2.International shipping estimated delivery time replies on different countries customs policy, weather condition and ect. We can't promise for exact delivery time.
3.US orders, ship via USPS UPS with valid tracking number, delivery time about 3-4 working days.
4.As for other country orders, ship via EMS or DHL with a tracking number.
Returns
All items come with 60-Days Warranty covering manufacturing defects only, excluding any damage caused by user.
1. For any reasons you are not completely satisfied with your order, you can return your merchandise within 30 days from the date of delivery, you can contact our customer service for return arrangement. We will offer:
a. Replacement,
b. Refund.
2. All returns must be in original package with all accessories and manuals. Return with cosmetic or technical damage will not be entertained.
3.
If buyer want to return the item due to improper operation or just don't like it, buyer will be respo
nsible for the return shipping cost. Item should be returned with a valid tracking number.
Contact Us
1.If you are satisfied with our product and service. please help us leave a positive feedback.
2.If there is something wrong with the items. please send eBay message to us first. we will help you solve the problem ASAP. please do not leave a negative feedback to us first.
We hope all of the customers can satisfied with our serive and product.
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