Greenlee 177 | Precision Tone Generator

Greenlee - 177 - Features

• Used in the telecommunications industry for pair identification and fault locating
• Supplies a precise 577.5 Hz crystal controlled signal frequency
• Variable output allows technicians to adjust signal strength to suit field conditions and improve accuracy
• Designed to work with any common amplifier and exploringcoil for aerial fault locating
• For communications over inactive pairs, the unit supplies talk battery to power two telephone test sets (buttsets)
• Each of the three test leads is equipped with traditional bent nose piercing clips with "bed-of-nails" insulation piercing pins
• The tone generator and test leads fit neatly in a durable, protective woven polyester carrying case with shoulder strap
• Battery-operated (1 - 6V lantern included)