ComCraft comtest 100 c

ComCraft comtest 100 c test verktyg Produktinformation från internet: Totally 102 high efficiency LEDs. Breaks and redirects all 25 lines. Four-state monitors on all lines on both DTE/DCE. Two DB9/25 pole adapters plus conversion table. Full cable test function and GPD test. Bi-directional Current Loop test (4,10,20,60 mA). Jumper cable set and 12 inch ribbon cable. Easy operation, lightweight and compact.