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MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Methane Detector Module for Arduino

Alitools rating:

89%

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Aliexpress rating:

100%

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The seller has been active on the platform for more than three years.
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7% buyers are dissatisfied with products from the seller.

0.88 $

3 reviews

Rating: 5

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Seller: 89% 89% 89% 89%

0.47 − 0.51 $

0.55 − 1.62 $

1.75 − 2.31 $

35.17 − 54.01 $

0.46 − 1.78 $

0.51 − 2.27 $

Seller: 89% 89% 89% 89%

Customer Reviews

W***m

August 18, 2020

Great, thank you!

k***s

July 31, 2019

The best seller!

Anonymous