Permits wire and cable identification without direct metal contact 1490533 14905331 Ergonomic design Can be used with any tone generator Quick change tips available View Instruction Sheet Availability: Usually ships the next business day. 1490533-1$67.00 FREE shipping within the continental U.S. (select UPS Ground at checkout) Expedite shipping provided at an additional cost Can't find the tooling that you are looking for? Email Tyco Electronics for a quick follow up