Professional Digital Circuit Breaker Finder


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High Performance Automatic Circuit Breaker Finder Socket ground Tester with LED Indicator electronic component test


Quick and accurate detection of circuit breaker locations;

GFCI socket testing;

ETL certified;

Sensitivity control suitable for various signal strengths 

Audio and visual indicatiors through LEDs and buzzers;

NCV for UT25B; 

Receiver and transmitter 2-in-1 package




  • Find circuit breaker or circuit fuse quickly and accurately.
  • Sensitivity can be adjusted through the ON/OFF switch.
  • The operator can determine the status of circuit connection according to the 3 LEDs.
  • NCV indicator light is only for UT25B.
  • Support GFCI test on socket.
  • The receiver is powered by a 9V battery(not included).
  • The transmitter works on 110-125V.

Type: UT25A
Operating Voltage: 90-120V
Operating Frequency: 50-60Hz
NCV Working Voltage: 80V (only for UT25B)
Power Supply: 1 * 9V Type 1604/6F22 Battery(not included)
Operating Temperature: 5°C-40°C
Working Voltage: 110-125V
Operating Frequency: 50-60Hz
Fuse: 1A, 250V, Dia.:4*11mm
Receiver Size: 19 * 5 * 3cm / 7.48 * 1.97 * 1.18in
Receiver Weight: 91g / 3.22oz
Transmitter Size: 10.5 * 5 * 2.5cm / 4.13 * 1.97 * 0.98in
Transmitter Weight: 79g / 2.81oz
Package List: 27.5 * 16 * 4cm / 10.83 * 6.3 * 1.57in
Package Weight: 261g / 9.25oz

Package List:
1 * Circuit Breaker Finder(Receiver)
1 * Socket Tester(Transmitter)
1 * User Manual

Return & Warranty
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