{"id":9336437539053,"title":"Extech CB10 AC Circuit Breaker Finder and Receptacle Tester - Professional Grade GFCI Outlet Tester for Home \u0026 Industrial Use - Pinpoint Breakers and Fuses - Includes 9V Battery and LED Indicators","handle":"extech-cb10-ac-circuit-breaker-finder-and-receptacle-tester-professional-grade-gfci-outlet-tester-for-home-industrial-use-pinpoint-breakers-and-fuses-includes-9v-battery-and-led-indicators","description":"\u003ch3\u003eExtech CB10 AC Circuit Breaker Finder and Receptacle Tester - Professional Grade GFCI Outlet Tester for Home \u0026amp; Industrial Use - Pinpoint Breakers and Fuses - Includes 9V Battery and LED Indicators\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Extech CB10 is the ultimate time-saver for homeowners\nand electricians alike. This 2-in-1 diagnostic tool eliminates the frustration\nof flipping every switch in your breaker box just to find one specific\ncircuit. Simply plug the transmitter into your target outlet and run the\nreceiver over the panel. The audible and visual alerts, combined with a manual\nadjustable sensitivity dial, ensure you find the right breaker or fuse on the\nfirst try, even in high-density panels where automatic testers often fail.\nBeyond locating breakers, the CB10 acts as a comprehensive safety auditor for\nyour home. The integrated receptacle tester features a dedicated GFCI test\nbutton and a multi-LED display that identifies correctly wired outlets and\nfive different fault conditions: open ground, open neutral, open hot,\nhot\/ground reverse, and hot\/neutral reverse. Whether you are troubleshooting a\ndead outlet, installing new light fixtures, or performing a professional home\ninspection, the CB10 provides the reliable accuracy you need to work with\nconfidence. The compact, ergonomic design allows the transmitter and receiver\nto snap together for easy storage, and the package comes complete with a 9V\nbattery, so you can start mapping your electrical system immediately. From the\nManufacturer Locates the correct circuit breaker or fuse without turning off\nthe power. Simply plug the transmitter into an outlet and trace for the\ncorrect breaker at the electrical box. Transmitter also verifies wiring and\ntests GFCI operation. Bright red and green LEDs indicate if receptacle is\ncorrectly wired or will indicate which of the 5 fault conditions exists.\nConvenient storage position for transmitter\/receptacle tester. Complete with\nReceiver, GFCI Transmitter, and 9V battery.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePRECISION BREAKER IDENTIFICATION: Quickly and accurately locate the correct circuit breaker or fuse without turning off power. Ideal for labeling residential or industrial electrical panels.\u003c\/li\u003e\n \u003cli\u003eTWO-PASS CALIBRATION TECHNOLOGY: To ensure 100% accuracy, scan all breakers once to calibrate sensitivity, then scan a second time to pinpoint the specific circuit. (Prevents \"incorrect\" or \"multiple\" breaker signals).\u003c\/li\u003e\n \u003cli\u003eINTEGRATED GFCI TESTER: The transmitter acts as a professional-grade outlet tester. It detects common wiring faults (Open Ground, Open Neutral, Reverse Polarity) and includes a dedicated GFCI trip button to test safety outlets.\u003c\/li\u003e\n \u003cli\u003eSENSITIVITY ADJUSTMENT: Features a variable sensitivity dial on the receiver, allowing you to fine-tune the signal to eliminate \"ghost\" chirps caused by electrical noise in crowded panels.\u003c\/li\u003e\n \u003cli\u003eREADY OUT OF THE BOX: Includes a 9V battery and a rugged receiver\/transmitter set. Pro-Tip: If the unit does not beep, ensure the 9V battery is snapped firmly into the terminal clips and the battery cover is locked.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-04-14T13:49:27+10:00","created_at":"2026-04-14T13:49:23+10:00","vendor":"Extech","type":"Circuit Testers","tags":["electronics_Apr2026"],"price":25000,"price_min":25000,"price_max":25000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49780237598957,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0014FNWJG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Extech CB10 AC Circuit Breaker Finder and Receptacle Tester - Professional Grade GFCI Outlet Tester for Home \u0026 Industrial Use - Pinpoint Breakers and Fuses - Includes 9V Battery and LED Indicators","public_title":null,"options":["Default Title"],"price":25000,"weight":240,"compare_at_price":null,"inventory_management":"shopify","barcode":"793950400104","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0014FNWJG.jpg?v=1776923543","\/\/leoforward.com\/cdn\/shop\/files\/71qV33-DWoL.jpg?v=1776138566","\/\/leoforward.com\/cdn\/shop\/files\/81TR31rT9QL.jpg?v=1776138566","\/\/leoforward.com\/cdn\/shop\/files\/71Y48qBGL1L.jpg?v=1776138566","\/\/leoforward.com\/cdn\/shop\/files\/71fCeosoj3L.jpg?v=1776138566","\/\/leoforward.com\/cdn\/shop\/files\/71v-lLwrU1L.jpg?v=1776138566","\/\/leoforward.com\/cdn\/shop\/files\/71VyQT_QprL.jpg?v=1776138566"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0014FNWJG.jpg?v=1776923543","options":["Title"],"media":[{"alt":null,"id":39368779104493,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0014FNWJG.jpg?v=1776923543"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0014FNWJG.jpg?v=1776923543","width":2000},{"alt":null,"id":39368779137261,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71qV33-DWoL.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71qV33-DWoL.jpg?v=1776138566","width":2000},{"alt":null,"id":39368779170029,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81TR31rT9QL.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81TR31rT9QL.jpg?v=1776138566","width":2000},{"alt":null,"id":39368779202797,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71Y48qBGL1L.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71Y48qBGL1L.jpg?v=1776138566","width":2000},{"alt":null,"id":39368779235565,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71fCeosoj3L.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71fCeosoj3L.jpg?v=1776138566","width":2000},{"alt":null,"id":39368779268333,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71v-lLwrU1L.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71v-lLwrU1L.jpg?v=1776138566","width":2000},{"alt":null,"id":39368779301101,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71VyQT_QprL.jpg?v=1776138566"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71VyQT_QprL.jpg?v=1776138566","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eExtech CB10 AC Circuit Breaker Finder and Receptacle Tester - Professional Grade GFCI Outlet Tester for Home \u0026amp; Industrial Use - Pinpoint Breakers and Fuses - Includes 9V Battery and LED Indicators\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Extech CB10 is the ultimate time-saver for homeowners\nand electricians alike. This 2-in-1 diagnostic tool eliminates the frustration\nof flipping every switch in your breaker box just to find one specific\ncircuit. Simply plug the transmitter into your target outlet and run the\nreceiver over the panel. The audible and visual alerts, combined with a manual\nadjustable sensitivity dial, ensure you find the right breaker or fuse on the\nfirst try, even in high-density panels where automatic testers often fail.\nBeyond locating breakers, the CB10 acts as a comprehensive safety auditor for\nyour home. The integrated receptacle tester features a dedicated GFCI test\nbutton and a multi-LED display that identifies correctly wired outlets and\nfive different fault conditions: open ground, open neutral, open hot,\nhot\/ground reverse, and hot\/neutral reverse. Whether you are troubleshooting a\ndead outlet, installing new light fixtures, or performing a professional home\ninspection, the CB10 provides the reliable accuracy you need to work with\nconfidence. The compact, ergonomic design allows the transmitter and receiver\nto snap together for easy storage, and the package comes complete with a 9V\nbattery, so you can start mapping your electrical system immediately. From the\nManufacturer Locates the correct circuit breaker or fuse without turning off\nthe power. Simply plug the transmitter into an outlet and trace for the\ncorrect breaker at the electrical box. Transmitter also verifies wiring and\ntests GFCI operation. Bright red and green LEDs indicate if receptacle is\ncorrectly wired or will indicate which of the 5 fault conditions exists.\nConvenient storage position for transmitter\/receptacle tester. Complete with\nReceiver, GFCI Transmitter, and 9V battery.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePRECISION BREAKER IDENTIFICATION: Quickly and accurately locate the correct circuit breaker or fuse without turning off power. Ideal for labeling residential or industrial electrical panels.\u003c\/li\u003e\n \u003cli\u003eTWO-PASS CALIBRATION TECHNOLOGY: To ensure 100% accuracy, scan all breakers once to calibrate sensitivity, then scan a second time to pinpoint the specific circuit. (Prevents \"incorrect\" or \"multiple\" breaker signals).\u003c\/li\u003e\n \u003cli\u003eINTEGRATED GFCI TESTER: The transmitter acts as a professional-grade outlet tester. It detects common wiring faults (Open Ground, Open Neutral, Reverse Polarity) and includes a dedicated GFCI trip button to test safety outlets.\u003c\/li\u003e\n \u003cli\u003eSENSITIVITY ADJUSTMENT: Features a variable sensitivity dial on the receiver, allowing you to fine-tune the signal to eliminate \"ghost\" chirps caused by electrical noise in crowded panels.\u003c\/li\u003e\n \u003cli\u003eREADY OUT OF THE BOX: Includes a 9V battery and a rugged receiver\/transmitter set. Pro-Tip: If the unit does not beep, ensure the 9V battery is snapped firmly into the terminal clips and the battery cover is locked.\u003c\/li\u003e\n \u003c\/ul\u003e"}