The Amprobe AT-4001-A advanced wire tracer is a circuit tracer used to locate and trace energized and non-energized wires, breakers, neutrals, and grounds to identify shorts, ground faults, and broken wires. The unit includes a universal transmitter that automatically switches to work with energized or non-energized systems. The transmitter can be manually set to low, medium, or high sensitivity for use on a variety of different circuit types. The unit comes with a soft carrying case to protect the instrument. The tracer is compatible with 9 to 300V alternating current (AC) or direct current (DC) circuits and has an operating frequency of 32.786kHz. The receiver is not position sensitive, so it does not need to be rotated to provide accurate readings. The receiver indicates the location of a wire with a series of ten LEDs and the transmitter indicates results on an LCD display. The transmitter and the receiver are each powered by one 9V battery. The AT-4001-A is designed for use by electricians and electrical contractors. Specifications Power supply for transmitter: (1) 9V battery (included) Power supply for receiver12/30/201312/30/2013: (1) 9V battery (included) AC/DC voltage range: 9 to 300V Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. The company was founded in 1948 and is headquartered in Everett, WA. Whats in the Box? AT-4001-A Advanced Wire Tracer (1) T-4000-A Transmitter (1) R-4000 CON Receiver (1) C2901 110V Pigtail-banana plug cord set (1) C2902 Alligator clips-banana plug cord set (1) MTL-G 25 ft. grounding test lead (1) VRC-320 Alligator clip for ground lead (1) SV-1000 Soft carrying case (1) 9V battery Instructions

Product Features:

Wire tracer locates and traces energized and non-energized wires, breakers, neutrals, and grounds to identify shorts, ground faults, and broken wires

Automatic adjustment from energized to non-energized systems and manual selection of low, medium, or high sensitivity for flexibility of use

Includes soft case SV-1000

Compatible on 9 to 300V AC or DC circuits with an operating frequency of 32.786kHz

Dimensions (in): 4.00 X 10.90 X 6.20