Exaktime Job Clock IButton Kit – 25 Green, 25 Yellow, 25 Red Keytabs, DS1990A, New

Big ol’ lot of iButton keytabs here—25 green, 25 yellow, and 25 red, all brand new.

These are the DS1990A Serial Number iButtons, made by Dallas Semiconductor / Maxim.

Perfect for Exaktime Job Clocks or any system that reads these little guys.

Comes in non-retail packaging, but every single one is fresh and unused.

No custom bundle, just the keys.

Made in China, no UPC.

Stock up and keep your crew clockin’ in.