DISCONTINUED

• Our most comprehensive tone test set
• Traditional alternating tone signal for wire identification
• Audible line condition testing (level) indicates dead, working and off-hook lines
• Line 1 and 2 polarity testing using 4-conductor modular plug
• Improved talk battery supply for communication over inactive pairs
• Tone and test functions using either modular plug or 24″ alligator clip leads
• Audible resistance level measurement
• Audible capacitance level measurement
• Battery operated (9V not included)