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Terms of use:
1. This product (KAIWEETS Care) is a special service product and cannot be returned.
2. Valid for three year starting from the date of purchase.
3. If the product or its accessories are damaged by non-human factors, we will replace the accessories or product for free (free shipping and free replacement).
4. For kaiweets.com orders only.
5. KAIWEETS Tools has the final right to explain the terms.
All-in-One Circuit Diagnosis: KT301P circuit breaker finder Easily locate breakers, check outlet wiring, and test GFCI protection—all with one compact tool. Combines a Circuit Breaker Finder, Outlet Tester, and GFCI Tester for fast, reliable troubleshooting in residential or commercial settings.
Large LCD Screen with Backlight: Displays real-time voltage (30–150V), outlet wiring status, and signal strength for faster, more intuitive diagnostics. Backlit indicators make it easy to read in dimly lit breaker panels or tight spaces. Clear visuals eliminate guesswork, making it ideal for professionals and DIYers working with complex circuit breaker panels.
GFCI Outlet Tester: The transmitter doubles as a GFCI outlet tester, featuring an automatic trip testing function. Red/green LED indicators provide clear visual feedback, while the large LCD screen displays detailed wiring conditions to accurately diagnose 7 common wiring faults. The auto-hold function retains the latest outlet test results and voltage reading even after unplugging.
Non-Contact Voltage Test: The receiver includes a Non-Contact Voltage Test function, which detects nearby voltage sources quickly and safely. This added feature allows you to locate live circuits without direct contact, enhancing safety and providing a comprehensive testing solution.
Complete Accessory Kit and Carrying Case: This Circuit Breaker Finder kit includes essential accessories like a 3-prong to 2-prong adapter, light socket adapter, and alligator clip adapter for increased compatibility. The durable carrying case keeps your device and accessories organized, secure, and portable, making it convenient for on-the-go professionals.
KT301P | Parameters |
---|---|
Operating Voltage | 90V to 120V AC, 50/60Hz |
Operating Altitude | 6562 ft.(2000m) |
Relative Humidity | <90% non-condensing |
0perating Temp | 32°to 122°F(0° to 50°C) |
Storage Temp | -4° to 122°F(-20° to 50°C) |
Phase Voltage Measurement Range | 30V to 120V/ 45 to 65Hz |
Battery (Transmitter & Receiver) | 4x1.5V Alkaline(included) |
Complete Accessory Kit:
1 x Circuit Breaker Finder
1 x Outlet Tester
4 x 1.5V battery
1 x Storage Case
1 x 3-prong to 2-prong adapter
1 x light socket adapter
1 x alligator clip adapter
Basic Kit:
1 x Circuit Breaker Finder
1 x Outlet Tester
4 x 1.5V battery
1 x Storage Case

Find Your Breaker In Just 2 Scans and 3 Steps
Easily Read Test Results with Indicator Lights
FAQ
No, the KT301P works with the power on. You can trace the circuit live without switching off the breaker.
No, the KT301P is intended for breaker identification only. It cannot trace full cable runs or locate wire breaks. For that, a cable tracer is recommended.
Yes. The receiver emits both sound and light signals when the correct breaker is located, making it easy to identify even in noisy environments.
The KT301P includes a transmitter and receiver:
- Plug the transmitter into the outlet or fixture you want to trace.
- Then use the receiver to scan the breakers in the electrical panel.
- The receiver will alert you when it detects the strongest signal—indicating the correct breaker.