New, Pre-Owned - Canon PG-40 Black and Cl-41 Color Ink Cartridge, 0615B009 TS21113 The audio tone emits from

The audio tone emits from an actual speaker and increases in frequency according to the strength of the signal

it is used nation-wide by highway and traffic engineers for safety reasons

10 numbers (0-9) (#6 doubles as #9 upside down) and the "&" sign

The compact wheel for this unit takes up less storage room and works well for transporting to job sites

New, Pre-Owned - Canon PG-40 Black and Cl-41 Color Ink Cartridge, 0615B009 TS21113 The audio tone emits fromSave on new, pre owned original Canon PG 40 Black and Cl 41 Color Ink Cartridge for your HP Printer at Lower Price with high quality, sharp printouts. Our inventory of new, pre owned OEM ink and toner cartridges are sourced through our extensive recycling and recovery efforts. We fully back our new, pre owned OEM cartridges with a 100% satisfaction guarantee. Packaging conditions may vary.