Ball sets - brand generique - LED Digital Display 4V DC 5V-8V 0 - Digital Up/Down Counter 9999 GDD7949AT-P24V Highlights brand generic LED Digital Display 4V DC 5V-8V 0 - Digital Up/Down Counter 9999 GDD7949AT- P24V Features: With high speed IC, bright blue LED Easy to install Good stability with strong anti-interference Count value is retained when power failure Widely used in automatic charging system, winding machine, winding machines packaging, textile machinery, etc. 0000 to 9999 cycle count From 9999 to 0000 then always display 0000 Specifications: Product model: GDD7949AT-P24V Power supply: DC5V28V Operating current:30mA Input signal: pulse or switch Trigger mode: Rising edge Display: Blue LED Display range: 00009999 Reset signal: pulse or switch2 Panel cutout dimension: approx. 76.5 x 39.2mm Overall Dimension: Approx. 79 x 43 x 30.5mm Working environment: 0 to 50; 85RH Package includes: 1 x digital meter 2 x cable 1 x manual