MQ139 Freon detection sensor module CFCs detection R134A monitoring high sensitivity new upgrade version MQ-139MQ139 Freon detection sensor module CFCs detection R134A monitoring high sensitivity new upgrade version MQ-139

MQ139 Freon detection sensor module CFCs detection R134A monitoring high sensitivity new upgrade version MQ-139

40.00 $
40.00 $

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MQ139 Freon detection sensor module CFCs detection R134A monitoring high sensitivity new upgrade version MQ-139
1 review / 1 order /
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Product specifications

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  • Brand Name: JISDA
  • Compatible Brand/Model: None
  • Origin: CN(Origin)