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4 Channel Solid State Relay 24V 2A SMPS Power Supply 1x MQ-137 Gas Sensor Module

USD245.56 USD274.56

Pay in 4 interest-free payments of $61.39 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 13 - Oct 18

Notes

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Description

4 Channel Solid State Relay 24V 2A SMPS Power Supply 1x MQ 137 Gas Sensor Module 1x MQ 137 Gas Sensor Module (pre assembled) 0 Full Speed to UART TTL Logic Level Output 3

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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