Product Details
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Extech CB20 Circuit Breaker Finder, Standard, Automative Sensitivity

List Price
$90.41
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$88.60
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2% OFF
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Circuit Breaker Finder/GFCI Receptacle Tester

Locate the correct circuit breaker or fuse without turning off the power with the Extech CB20 Circuit Breaker Finder, which employs automatic sensitivity to quickly and accurately pinpoint the correct 90V to 120VAC circuit breaker or fuse. The CB20 is ideal for a range of applications, including locating branch circuit breakers without causing accidental power shutoffs, confirming proper wiring during electrical installation or repair, and testing receptacle ground fault operation.

CB20 Overview

Simply plug the transmitter into an outlet and trace for the correct breaker at the electrical box. The CB20 transmitter's bright red and green LEDs indicate if the receptacle is correctly wired or will indicate which of the two test conditions and six fault conditions exists. Other features include push-button GFCI testing, plus audible and visual circuit breaker indication.

What's in the Box

CB20 Circuit Breaker Finder, 9-volt battery, and user manual.


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CB10

Locate the correct circuit breaker or fuse without turning off the power with the Extech CB10 Circuit Breaker Finder, which employs a variable sensitivity adjustment to quickly and accurately pinpoint the correct 110V to 125VAC circuit breaker or fuse. The CB10 is well-suited for a range of applications, including locating branch circuit breakers without causing accidental power shutoffs, confirming proper wiring during electrical installation or repair, and testing receptacle ground fault operation. Simply plug the transmitter into an outlet and trace for the correct breaker at the electrical box. The CB10 transmitter's bright red and green LEDs indicate if the receptacle is correctly wired or will indicate which of the five fault conditions exists.

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CB10-Kit

Electrical Troubleshooting KitCB10-Kit contains CB10 circuit breaker finder with outlet/GFCI tester, CT20 continuity checker/wire tracer, DV20 AC voltage detector with flashlight, batteries for each device, convenient soft storage case, and user manuals.

  • Quickly locate Circuit Breakers and Fuses

  • Receptacle Tester (Transmitter): Test GFCI circuits, LED indication of 2 test conditions and 6 wiring faults, Test Reversed/Open Connections

  • Complete with Receiver, Transmitter and 9V battery

  • Microprocessor-based automatic sensitivity adjustment, Audible and visual indication, low battery indicator, Ergonomic design

Product Information   Specifications for Extech CB20 Circuit Breaker Finder, Standard, Automative Sensitivity Below:

Manufacturer FLIR Systems
Brand Extech
Model CB20
UPC 793950400203
Item Weight 0.75 pounds
Item Size 1.97 x 12.01 x 12.01 inches
Package Weight 0.75 pounds
Package Size 6.2 x 1.7 x 1.7 inches
Units in Package 1

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