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Data export S8 M5S CO2 Sensor Formaldehyde PM2.5 detector PM2.5 dust haze Laser sensor with Temperature and humidity TFT LCD

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Price: $ 197.50 Sale Price: $ 177.75
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days

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USD 168.00/pieceUSD 160.00/pieceUSD 186.00/pieceUSD 179.00/pieceUSD 109.00/pieceUSD 76.00/pieceUSD 74.00/pieceUSD 72.50/piece NOTICE ( VERY IMPORTANT ) This type support data export. this is the full function model of these goods . We will provide the software and method after you purchase the goods, thank you

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Some customers compains this model without full English version,i am sorry for this and we marked in the pictures ,please following it .thank you

1.The detect can be used directly when boot .

(switch to be parallel to the screen toggle, prohibit vertical press up and down the screen)

Switch every time the start time interval of 5 seconds, do not keep Toggle Switches(boot and shutdown)

Please use it when surrounding environment no Obvious wind, the data is real-time data after stable down.

The detector is updated in real time. PM value 1-3 seconds to update the data, Co2 display interface refresh frequency in 3-5 seconds once.

Power supply problem. You can use the phone charger (5V, 1-2A) Except i phone, Power bank or computer USB interface power supply,

USB interface for the Micro-USB.2A connector generally 3-4 hours full of electricity.

LED Indicator Description: LED power indicator. In the circuit board can see one time flashing red light, flash that the remaining circuit 0-

25%; flash twice with 25-50% power ,Flash three times that the remaining power of 50-75%, flash four that the remaining power 75-

100%.When no electricity. The screen will be white.

3. This detector is PM2.5 + formaldehyde + Co2 detector, please look at the circle of PM data,

Air Quality Index (lower left corner of the second interface) is for reference only. Formaldehyde data at the first interface.

Please see the formaldehyde value three minutes after the boot. Co2 data is updated in real time. Detection should not be close to the

detector, the human body to produce high concentrations of Co2 interference will interfere with detection.

Co2 is preferably calibrated once every month or every two months when tested. The calibration method is a continuous boot 7 * 24 hours.

TVOC sensor work need to warm up for 10 minutes, the work of the sensor within the 200-300 degrees Celsius, the surface will be hot. Is

the TVOC sensor in the normal work, (TVOC sensor itself limited to the technical level of development restrictions, still can only reflect the

air level, and can not accurately reflect the data values, for reference only)

4. Detector RST button for the reset button, you can use the detector in the case of crash, refresh the page

5. Detector is not recommended for continuous use, it is best to choose a few time each day, each test 10-30 minutes is enough, not

recommended for continuous work

6. USB data cable can always be connected to the detector, each time you disconnect the USB data cable can be the other end. This can

reduce the number of USB interface plugs,

7. Keep detect dry and clean

8. Check formaldehyde precautions

Formaldehyde attention to the following points:

1)Temperature. Must be higher than 18 degrees Celsius. Formaldehyde at 18 degrees Celsius began to evaporate.

2). Space needs to be sealed for 24 hours, which is conducive to the loss of formaldehyde volatilization.

3)Eliminate disturbing gas during confining. Such as alcohol, perfume. Make-up water and other fragrant fruit.

Do not test formaldehyde for an hour of cooking and eating

Customer Service

PAYMENT

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2.If you still have any question for payment, please feel free to contact us freely .

SHIPPING

1.When you place an order, please choose a shipping method and pay for the order including the shipping fee.

2.We will send the items with 2-5days once the payment is confirmed by the system.

3. Any import Taxes is not included in the shipping fee, buyers are responsible for the customs duties when it is occurred .

4.Any request to get the refund ,please send back the items back to us. Customers should pay the freight back to China if problems if yours .

on the other side, if problem is ours we will pay the shipping fee.

5.Express shipping (DHL,Fedex,UPS,TNT etc) and post service are provided for the shipping. 3-7Days will be arrived to your door by Express shipping

Post service Such as China Post Register Air Mail ,Singapore post, Hongkong Post Air Mail reach most countries within 15-45 business days,

Some destination and other factors may take up to 60 business days.

Please pay attention : Order less than 7 USD will not have tracking number but you will get the items for sure,

please contact us to get a refund or resent if you don’t get within 60 working days .

FEEDBACK

1.Your satisfaction and positive feedback is very important to us, please leave positive feedback and 5 stars if you are satisfied with our items and service .

2.If you have any problems with our items or our items or service , please feel free to contact us first before you leave negative feedback .

We will do our best to solve any problems and provide you with the best customer service .

CONTACT US

1. Service to worldwide,Wholesale ,retail, drop shipping , Customized support.

2. Working time: (UTC+8) 8:45-12:00am; 13:00-22:00 pm .Feel free to contact us

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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