Product Main

Specifications

Main Technical Specification: 1、 perating voltage:3V-5V; 2、 Pulse width:80ms-320ms; 3、 Operating temperature: -40°C-+60°C; 4、 Operating frequency: 4Hz; 5、 Service life: ≥10 years; 6、 Anti-magnetism effect: in watchcase≥1200mT; Note: Anti-magnetism effected by test method and meter outer covering installment strucure 7、 Pluse ratio:80:1;100:1;200:1;250:1;300:1;400:1; 500:1;800:1;1000:1