Working principle and introduction: H3J LCD Timer is a mini timer self-developed by our company, it has compact structure by applying highly integrated chip components, it has a good anti-interferential capacity and is applied widely in the industries such as elevator, machinery, packing, switchgear for timing and counting. Excellences : 6-digits LCD clear display; Own internal power supply ; Panel reset with lock,safe and reliable; No mechanical wear,longevous。
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