Klein Tool professional series tone generator for wire tracing in common wiring systems. Five discrete tracing tones selectable by tone switch. Tone auto-off after 1.5 hours. Constant output level over useful battery life. Heavy duty leads with rugged dual-mode modular plug for direct connection to both RJ11 & RJ45 jacks.

Klein Tool Model No. VDV500-051

• Professional series tone generator for wire tracing in common wiring systems
• Five discrete tracing tones selectable by tone switch
• Tone auto-off after 1.5 hours
• Constant output level over useful battery life
• Heavy duty leads with rugged dual-mode modular plug for direct connection to both RJ11 & RJ45 jacks
• Momentary slide switches prevent accidental operation
• Modular plug for direct connection to phone jacks
• Alligator clips for wire connection
• Designed for use with Klein VDV test tools VDV526-054, VDV500-060
• Works with many other manufacturers' analog tone probes

Instruction Manual