5A-MQ51-, Very sensitive especially in low and middle concentration of flammable gases.2-, Very short respond time and recovery time.3-, Long life, high stability.4-, Simple application circuit, low cost.5-, Widely used in domestic gas leakage alarm... More
Shenzhen Safeeling Science & Technology Co., Ltd
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Main Products: gas sensor, smoke co gas alarm detector, pir, gsm kit... More