1 Channel RF Wireless ON/OFF Smart Switch with RF Remote Control MetroQ MTQ 777 Smart Multimeter The MQ-137 Gas Sensor Module
USD206.73
USD251.73
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Press notes
Description
1 Channel RF Wireless ON OFF Smart Switch with RF Remote Control MetroQ MTQ 777 Smart Multimeter The MQ 137 Gas Sensor Module The MQ 137 Gas Sensor Module is a high sensitivity semiconductor gas sensor designed for detecting ammonia (NH3) and carbon monoxide (CO) in various applications 1x 320mm Stainless Steel Rod (8mm diameter)
Exchange & returns
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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