KLEIN TOOLS | Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit with Case | #ET450| ET-450 DWDM Channel Checker Replacement blades (CC-4) are available

Replacement blades (CC-4) are available

Tether Hole

5 lb (1589 g) UPC # 810053352205

What connectors are supported

and CATV networks

KLEIN TOOLS | Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit with Case | #ET450| ET-450 DWDM Channel Checker Replacement blades (CC-4) are availableKLEIN TOOLS PART #ET450 Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit with Case DESCRIPTION The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non energized breakers, fuses, and wires. When the Transmitter is connected to a circuit, the Receivers sensitivity can easily be adjusted to detect the transmitted signal on breakers, fuses, and wire through drywall, cement block, and underground. Kit