MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module

Category

Tools DIY Home Safety Security

Store

OnBuy

Brand

Unbranded

Description: Size: 32mm X22mm X30mm length * width * height Main chip: LM393, NH3 gas sensing probe Working voltage: DC 5V Features: 1. It has a...

34.98 GBP

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