Nest Amp Continuity Tester

GENERAL INTRODUCTION This tester has bright flashing LED and loud beeper. It is very useful for electricians, cable TV and audio system installers, alarm technicians, HVAC installers, automation control system engineers. Features: 1. Remote verification of continuity for cable/wires, and identification of cable/wires 2. Bi-color (red/green) LED of the Remote Unit indicates continuity and connection condition. 3. Allows a single operator to identify two, three or more wires with only on trip to the other end of cable. 4. Max. wire verification distance of 3000m. 5. Local and remote continuity tests WARNING 1. DO not use the tester on any live wire. The tester can only be used on non-energized wires or cable. 2. Before use, verify the tester's operation by measuring known wires by using both local and remote continuity tests. 3. Don't use the tester if it operates abnormally. 4. Adhere to local and national safety regulations and follow normal safety precautions used in working with electrical circuits. 5. To avoid electric shock, don not touch any naked conductor which contains or may contain dangerous voltage.