MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2
MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2
MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2
MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2
MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2
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MQ-139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 Raspber x 2

     4 reviews  |  Write a review
Product Code: 20-011-995
Availability: In Stock
$65.36

Details

Description:

Detection range: 10 ppm -1000 ppmR134a


Character:

  • High sensitivity to Freon Gas
  • Long life and low cost
  • Simple drive circuit

Product structure diagram:


Application:
For the family, the environment of the freon gas detection devices. Suitable for the R11, R22, R113, R134A, R409A, R410A, etc. detection.
Package List:

  • 1X MQ-139 MQ139 Freon Halogen Gas Sensor For Arduino UNO Mega2560 R3 Raspberry Pi
a***b 04/06/2023
Good
t***1 04/06/2023
love it
p***7 04/06/2023
Just like picture/ description!
s***d 03/06/2023
Recommended
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