Easily and accurately locate circuit breakers or circuit fuses with this professional Circuit Breaker Finder, designed to deliver stable performance and precise testing for electrical troubleshooting in homes, offices, and factory power networks. This reliable tool helps simplify and speed up electrical maintenance tasks, ensuring efficient circuit identification and safety verification. Key Features: · Quick and Accurate Identification: Efficiently find circuit breakers or fuses in electrical panels, saving time on diagnostics and repairs. · Adjustable Sensitivity: Customize sensitivity levels through an easy-to-use ON/OFF switch to enhance detection accuracy in various environments. · Clear Status Indicators: Three LED indicators provide clear visual feedback on circuit connection status, allowing straightforward detection results. · Non-Contact Voltage (NCV) Detection: Exclusive to the UT25B model, the NCV indicator light detects live wires without contact for added safety. · GFCI Socket Test Support: Integrated function to test Ground Fault Circuit Interrupters (GFCI) on sockets, ensuring proper safety device operation. · Reliable Power Supplies: The receiver operates on a standard 9V battery (not included), while the transmitter utilizes 110-125V operating voltage for compatibility with common electrical systems. Specifications: Receiver: - Model Options: UT25A / UT25B - Operating Voltage: 90-120V AC - Operating Frequency: 50-60Hz - NCV Working Voltage: 80V (UT25B only) - Receiving Distance: Up to 30 meters - Power Supply: 1 × 9V Battery Type 1604/6F22 (not included) - Operating Temperature Range: 5°C to 40°C - Dimensions: 19 × 5 × 3 cm (7.48 × 1.97 × 1.18 in) - Weight: 91g (3.22 oz) Transmitter: - Working Voltage: 110-125V AC - Operating Frequency: 50-60Hz - Fuse: 1A, 250V, Size 4 × 11 mm - Dimensions: 10.5 × 5 × 2.5 cm (4.13 × 1.97 × 0.98 in) - Weight: 79g (2.81 oz) Package Includes: · 1 × Circuit Breaker Finder (Receiver) · 1 × Socket Tester (Transmitter) · 1 × User Manual This Circuit Breaker Finder is a must-have tool for electricians, technicians, and DIY enthusiasts, offering reliable and accurate circuit detection, easy operation, and essential safety testing functions. Its compact design and lightweight construction make it portable and convenient for use in various electrical environments. Ensure faster troubleshooting and improved electrical safety with this versatile and professional-grade circuit breaker finder kit.