Gas Sensor
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MQ-4 Methane (CH₄) Gas Sensor Module for Natural Gas Leak Detection in IoT and Safety Applications
Sale! Original price was: $1.80.$1.20Current price is: $1.20. Add to cart -
MQ-8 Hydrogen (H₂) Gas Sensor Module for Precision Detection in Industrial and Educational Projects
Sale! Original price was: $1.80.$1.20Current price is: $1.20. Add to cart
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