2PCS MQ - 3 alcohol sensor module ethanol concentration alcohol gas detection circuit module
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Lower than average, a bitReliable seller: 89%
Above average, safe to buy, FALIWEI ChengXinDa Store
- More than 10 years of seller experience
- High general feedback score (29637)
- Customers are satisfied by communication
- Items match description
- High shipping speed
- 2.5% of customers were dissatisfied over the last 3 months
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- Type: Voltage Regulator
- Brand Name: FALIWEI
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