Client support
Email: info@electrofun.pt
(SEM IVA 4.39€)
Jacques F. published the 12/12/2023 following an order made on 26/11/2023
Excelente, serviço impecável, cuidadoso e atencioso. Recomendo!
The MQ4 is used in gas leak detection equipment in the consumer and industrial markets, this sensor is suitable for detecting CH4 , natural gas , LNG , avoiding exposure to alcohol, kitchen smoke and cigarette smoke . Sensitivity can be adjusted by potentiometer
Módulo Radar Impermeável Ultra-sónico JSN-SR04T.