GY-31 TCS3200 Color Sensor Module 1/2 Inch Brass Water Flow Sensor SEN-HZ21WI The MQ-4 is a highly

USD370.47

USD393.47

SKU 98879843556 · ★ 4.6

Pay in 4 interest-free payments of $92.62 Learn more

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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19

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Description

GY 31 TCS3200 Color Sensor Module 1 2 Inch Brass Water Flow Sensor SEN HZ21WI The MQ 4 is a highly The MQ 4 is a highly sensitive semiconductor gas sensor module designed specifically for detecting methane (CH) and natural gas (CNG) 1x Micro HDMI Adapter (HDMI Female to Micro HDMI Male)

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