Oky Newstar Technology Co., Ltd
Starter Kits,Controller Board, Sensor Modules Factory DIY Educational programmable Robot Projects manufacturer
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Mq9 Co Carbon Monoxide Combustible Gas Sensor Detection Alarm Module Mq9 Mq-9 Sensor Module for Arduino
Specification:
| Brand Name | OEM |
| Origin | CN(Origin) |
| Condition | New |
| Current - Supply | ≤180mA |
| Mounting Type | Normal |
| Humidity Range | ≤95%RH |
| Resistance | 31Ω±3Ω |
| Quality | High-quality |
| Warranty | 24 Months |
| Voltage - Rated | DC3-5V |
FAQ
1. What is the terms of payment?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3. If the products can't work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
4. If the products don't meet my demand after I received it,can I return it?
Yes,no problem.You can return back to us, we will refund your full payment.
5. what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.
