How should I adjust the sensitivity?

Adjust the sensitivity of the receiver to the minimum and keep slowly turning it up during the measurement until it can be accurately located to the break.

Does the power have to be on for the tester to work?

Yes, it must be powered on to test the circuit break, the receiver also needs to use a 9V battery to receive the signal, but we come with the package with a 9V battery.

The receiver just beeps at all the breakers. What should i do?

Turn down the sensitivity before using it, otherwise it will beep at any break until it is adjusted to a critical point, this critical point needs to be found by you, try it a few more times and you will find break.

Will it work if there is no electricity to the socket?

No, it will not work without electricity. The socket must be connected to 90-120V mains to power the transmitter inserted into the socket.

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UNI-T AC Circuit Breaker Finder and Tracer Tool Kit with Electrical Integrated GFCI Outlet Tester, AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light - UT25A

UNI-T AC Circuit Breaker Finder and Tracer Tool Kit with Electrical Integrated GFCI Outlet Tester, AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light - UT25A

Product ID: 341603536

Details

Brand
UNI-T
Color
Red
Item Weight
220 g
Power Source
Corded
Style
UT25A

⚡Adjustable sensitivity for pinpoint accuracy

🔴Flashing LED status indicator for clear feedback

🛠️Includes durable EVA carry case for on-the-go protection

257.13 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Find the right breaker fast—because time is money!

UNIVERSAL COMPATIBILITY - Works seamlessly with standard 90-120V AC systems across USA homes and offices.
VISUAL AUDIBLE ALERTS - Flashing LED and beeper combo ensures you never miss the right circuit, even in noisy environments.
COMPACT PORTABLE DESIGN - Lightweight 220g kit fits neatly in a rugged EVA case—perfect for professionals on the move.
INTEGRATED GFCI OUTLET TESTER - Dual-function transmitter tests outlet safety while tracing breakers—streamline your workflow.
PRECISION SENSITIVITY CONTROL - Easily dial down to lowest setting to avoid false alarms and zero in on the exact breaker.

The UNI-T UT25A AC Circuit Breaker Finder and Tracer Kit is a professional-grade tool designed for quick and accurate identification of energized 90-120V breakers. Featuring adjustable sensitivity, an integrated GFCI outlet tester, and clear LED/beeper indicators, it simplifies electrical troubleshooting. Packaged in a durable EVA case, this lightweight kit is ideal for electricians and DIY pros seeking efficiency and reliability.

Specifications

ASIN	B00D3TPE24
Best Sellers Rank	#165,973 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #257 in Circuit Testers
Brand Name	UNI-T
Color	Red
Compatible Devices	Electrical outlets or fixtures, electrical panels with 90 to 120V AC 50/60Hz breaker systems
Customer Reviews	4.3 4.3 out of 5 stars (935)
Included Components	AC Circuit Breaker Finder
Item Dimensions	7.87 x 4.96 x 1.97 inches
Item Weight	220 g
Manufacturer	UNI-T
Measurement Type	Electrical Signal Sensitivity
Minimum Operating Voltage	90 volts_of_alternating_current
Model	2
Part Number	2
Power Source	Corded Electric
Specification Met	Beep,beeps
Style Name	UT25A
Unit Count	1 Count

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257.13 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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