4 x AAA Batteries
Trace and locate cables on an active network when used with the Digital Tone Generator (Cat. No. VDV500-163 required; sold separately)
Work light for use in dark spaces
3.5 mm headphone jack for use in noisy environments (headphones not included)
Tool-less, twist-and-lock replacement tip (Cat. No. VDV999-070) available
60Hz filter for accurate tracing, works with Klein's Scout Pro and Lan Scout Jr. testers
Wire mapping capabilities to check Pin-to-Pin connections with shield detection when used with the Digital Tone Generator (Cat. No. VDV500-163 required; sold separately)