# VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV Trace breakers and check outlet wiring with the VENLAB VCT03P, featuring an LCD display, GFCI testing, and non-contact voltage detection. - [Original product page](https://www.ofertitastop.com/us/product/venlab-vct03p-circuit-breaker-finder-with) - [View offer](https://www.ofertitastop.com/us/visit/venlab-vct03p-circuit-breaker-finder-with) - Market: US - Language: en-US - Currency: USD - Product updated: 2026-10-22T02:06:33.944Z - Brand: VENLAB - MPN: VCTVCT - SKU: ofertitastop-us-131956 - Category: Hardware > Tools > Measuring Tools & Sensors > Electrical Testing Tools - Source store: amazon US - Active deal: Yes - Price: 37.99 USD - Previous price: 43.99 USD - Discount: 14% - Rating: 4.3 / 5 - Reviews: 142 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description Choosing a circuit tool can mean focusing on breaker identification or combining that task with outlet and GFCI checks. The VENLAB VCT03P brings those functions together, with a receiver display and built-in flashlight for work around electrical panels and outlets. Its included adapters support different connection setups. ## Worth noting This circuit breaker finder pairs a receiver with a transmitter that also works as a GFCI outlet tester. The receiver’s LCD shows signal strength and scanning modes, while LED indicators and an audible beep help identify the matching breaker. That combination gives you visual and audible feedback as you trace a circuit, rather than relying on a single indicator. The transmitter checks outlet wiring for seven common faults, including open ground and reverse polarity, and includes an automatic GFCI trip test. For a homeowner tracking down which breaker serves an outlet, those functions bring circuit tracing and basic outlet checks into one kit. Buyers highlight its functionality and accurate breaker identification, including its usefulness for finding the correct switch. ## Practical tips Use the circuit finder for tracing breakers and the transmitter for outlet and GFCI checks, following the included manual for setup and interpreting test results. The receiver’s non-contact voltage (NCV) function detects nearby live voltage without direct contact, and the built-in flashlight can help illuminate a dark panel or a tight work area. These features are useful when visibility and clear feedback matter during troubleshooting. The carrying case keeps the components together for transport and storage. The kit includes a 3-prong-to-2-prong adapter, a light socket adapter, an alligator clip adapter, two AAA batteries, and a user manual. These adapters offer additional ways to connect the tester for different outlets and fixtures. ## Getting the most from it For a task that only involves locating a breaker, the receiver’s signal display, LED indicators, and beep provide several cues to work with. When the job also calls for checking an outlet, the transmitter adds wiring-fault detection and a GFCI trip test. That makes this a practical fit for troubleshooting that moves between a panel and an outlet, rather than carrying separate tools for each check. A typical use is identifying the breaker associated with an outlet, then checking the outlet’s wiring and GFCI response with the transmitter. The NCV function adds a non-contact way to detect nearby live voltage, while the flashlight helps when working in a dim area. The tool is rated for 90–130V electrical circuit tracing, so it suits tasks within that stated range. ## Practical questions **What can the outlet tester check?** It detects seven common wiring faults, including open ground and reverse polarity. It also performs an automatic GFCI trip test to check the device’s response. **How does the receiver help identify a breaker?** Its LCD displays signal strength and scanning modes. LED indicators and an audible beep provide additional cues when identifying the matching breaker. **What adapters come with the kit?** It includes a 3-prong-to-2-prong adapter, a light socket adapter, and an alligator clip adapter, along with a carrying case, two AAA batteries, and a user manual. ## Is it worth it? The VENLAB VCT03P is suited to homeowners, DIYers, and electricians who want breaker tracing alongside outlet wiring and GFCI checks in one portable kit. Its display, audible and visual alerts, NCV function, flashlight, and included adapters support a range of practical troubleshooting tasks. Choose it when you want one tool for identifying circuits and checking common outlet conditions. ## Images ![VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV — 1](https://www.ofertitastop.com/i/J3NJq1HG_QhwwqZ_XbS7SenARHBFgUGkI0naqH2Dp0KvfEsXkg6YmqTtNmTYG3pzm-bPSBkjsHPc4lA3X5N-T5TLqVvySCqqE5nEmbMivvRbuBvCCUM8Wg.jpg) ![VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV — 2](https://www.ofertitastop.com/i/bsSVD9F6f9BU12gGIlsBAMTO3URbmv6eEWwVEDGufBM4jLlolOL63fW2tn_V0xUbnqR1-0zIW0LM0Ei_sV94yvyBEyyYUFSNnqp4io51pWRtjQn8njxLeQ.jpg) ![VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV — 3](https://www.ofertitastop.com/i/VVGYzQocIeQZyaI8Iai0K9c6pMGaLKVh5rrxI-6wgPjLdfr3hfCs8lCCbnpTzL5cUToK5e4jX_j10S85fGhObTyCqBhMj8RGDWL6vZgLaBopKKNLUeV9ZQ.jpg) ![VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV — 4](https://www.ofertitastop.com/i/svPNhrnenQMq5RKYcuD7VqOHm5ZPlj789jeIVObsIofJaDNApEvTzvLcT0fDsBVsjjGHCrAOn76SsRHfKIWvDjhun-2-t6TxJpyl3DtZBC92Q0rBpfRANg.jpg) ![VENLAB VCT03P Circuit Breaker Finder with LCD, GFCI Testing and NCV — 5](https://www.ofertitastop.com/i/Sv2RtwKfs3YD-KCvoUcwYcn3THng5VRLfnNUShWJDCs7sNDuTbjtSNziNqTuTMrCiSn3WBTVwKfo99uWXuI_ZukOFD82dcyT4sWvzSZ5lk0BWn8tqihWYA.jpg)