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new 5v mq-135 air quality sensor hazardous harmful gas detection mq135 sensor

new 5v mq-135 air quality sensor hazardous harmful gas detection mq135 sensor

Model: car-electronics-6016

$7.22

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5 reviews

Current Reviews: 5

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics


D C 5V MQ-135 Air Quaty Sensor Hazardous Harmful Gases Detection MQ 135
100% Brand New锛??锛?/strong>
Color: Like the picture show
Quantity: 1 pc
Size(LxWxH): (40x22x25)mm / 1.57"x0.86"x0.98"
Voltage: D C 5V
The main chip: LM393, MQ135 gas sensing probe
Features:
1.Rapid response recovery characteristics
2.Has a long fe and reable stabity
3.Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity
4.Signal output indicator instructions
5.Dual signal output (analog output, and TTL level output)
- TTL output vad signal is low;(output low signal ght, which can be accessed microcontroller IO port)
- Analog output with increasing concentration,the higher the concentration,the higher the voltage;

Appcations:
A hazardous gas detection apparatus for the family and the environment.
Suitable for ammonia,aromatic compounds,sulfur,benzene va por,smoke and other gases harmful gas detection.
Gas-sensitive element test concentration range: 10 to 1000ppm

Package includes: 1 x Air Quaty Sensor







1) We accept Apay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 15 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 15 days.




Item are shipped within 5 business days once full payment is settled.If you can't get your items in time,please contact to us first,we wil check and solve it for you soon.We will reply your mail within 24 hours normally. sometimes have a ttle delay due to the weekend or hoday.If you can't get our mail after 48 hours,please check your spam or contact to us with other mail address.





Return:
If item DOA(Dead of Arrival),Buyers Can return it in 14 Days,We will Replace it with New item after we receive DOA item.Please Contact us Before you sent the item back Warranty:
All item Comes with Basic 3 Month Sellers Warranty,if item defective in 3 Month,We will offer replacement withour extra Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month,Buyers can still send it back,We will contact suppers or Manufactory for Warranty.Buyers Might Need pay the Shipping fee For resend the replaced item.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!

Product Description
Packaging Details Unit

Type: piece
Package
Weight: 0.025kg (0.06lb.)
Package Size: 5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)

If you would like to pay by PayPal, you can pay to our PayPal account: computerdcjack@gmail.com and email us. Please email us the name of the product, the quantity and other product attributes. The email address is computerdcjack@gmail.com. No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 5 (of 5 reviews)

 
by Anh To
Date Added: 01/20/2017
Great website, products and with fast deliveryWebsite was easy to navigate and you can filter to show different brands, shoe styles and sizes. Free delivery over ¡ê40, and once ordered my Fit Flop boots came the next day. Would recommend and shop from them again!

Rating: 5 of 5 Stars [5 of 5 Stars]

by Domsa
Date Added: 01/20/2017
Excellent products and at a reasonable price Quick delivery to Denmark. Would have liked a tracking number to keep my eye on the delivery time.

Rating: 5 of 5 Stars [5 of 5 Stars]

by of nigel
Date Added: 01/19/2017
Does what it says on the tinQuick and efficient; no problems.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Miss charlotte tobin
Date Added: 01/19/2017
Amazing customer service!Extremely quick delivery since the postage was 2nd class! Arrived within a couple if days! I recieved constant updates where my parcel was and updates when post office couldn't deliver. Recieved beautifully presented in an undamaged box, nicely folded. Ve

Rating: 5 of 5 Stars [5 of 5 Stars]

by MATTHEW GREEN
Date Added: 01/19/2017
Happy as LarryVery happy with Barrington Sports. Delivery is very quick and prices are the cheapest around

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 5 (of 5 reviews)

 


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