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ItsSoCheap | Staff 2.8K Views
Today 3:37 AM

INSTRODUTS CBF01 Circuit Breaker Finder & GFCI Outlet Tester

$23

$46

50% off
+ Free S&Hat Amazon
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Deal Details
CHUNFENG via Amazon has INSTRODUTS CBF01 Circuit Breaker Finder & GFCI Outlet Tester on sale for $45.99 - 50% off when you apply promo code LM4HU5RD at checkout = $22.99. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Thanks to Deal Hunter ItsSoCheap for finding this deal.

Features:
  • Accurate breaker identification: Locates the correct circuit breaker on standard 90–135V AC, 50/60Hz electrical systems.
  • Easy 3-step operation: Plug in the transmitter, scan the breaker panel with the receiver, and identify the matching breaker—no sensitivity adjustment required.
  • Clear visual & audible alerts: Features LED indicators, a color display on the transmitter, and visual/audible signals on the receiver for easy identification.
  • Built-in GFCI tester: Tests GFCI trip time and detects 6 common wiring conditions for added electrical safety.
  • Auto-hold function: Locks test readings, making it easier to check hard-to-reach outlets.
  • Convenient design: Automatic power-off and low-battery indicators help conserve battery life.
  • Durable & portable: Double-injection protective casing is designed to resist dust, slipping, and drops; includes a compact carrying case.
  • Included: 1 transmitter/GFCI tester, 1 receiver, 2 AAA batteries, 1 9V battery, storage bag, and user manual.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
CHUNFENG via Amazon has INSTRODUTS CBF01 Circuit Breaker Finder & GFCI Outlet Tester on sale for $45.99 - 50% off when you apply promo code LM4HU5RD at checkout = $22.99. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Thanks to Deal Hunter ItsSoCheap for finding this deal.

Features:
  • Accurate breaker identification: Locates the correct circuit breaker on standard 90–135V AC, 50/60Hz electrical systems.
  • Easy 3-step operation: Plug in the transmitter, scan the breaker panel with the receiver, and identify the matching breaker—no sensitivity adjustment required.
  • Clear visual & audible alerts: Features LED indicators, a color display on the transmitter, and visual/audible signals on the receiver for easy identification.
  • Built-in GFCI tester: Tests GFCI trip time and detects 6 common wiring conditions for added electrical safety.
  • Auto-hold function: Locks test readings, making it easier to check hard-to-reach outlets.
  • Convenient design: Automatic power-off and low-battery indicators help conserve battery life.
  • Durable & portable: Double-injection protective casing is designed to resist dust, slipping, and drops; includes a compact carrying case.
  • Included: 1 transmitter/GFCI tester, 1 receiver, 2 AAA batteries, 1 9V battery, storage bag, and user manual.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

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6 Comments

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Today 3:42 PM
8 Comments
Joined Mar 2021
StimmehhToday 3:42 PM
8 Comments
Ah, yes, the highly reputable brand name "INSTRODOTS". Right up there with Klein. Made from only the finest Chinesium. Sure to last many years.
3
2
Today 3:46 PM
2K Comments
Joined Jul 2019
ditto33Today 3:46 PM
2K Comments
If it's does it job what it matters. You not gonna be electrocuted.
1
Today 3:48 PM
1.9K Comments
Joined Oct 2006
lzboyToday 3:48 PM
1.9K Comments
Quote from Stimmehh View quoted comment :
Ah, yes, the highly reputable brand name "INSTRODOTS". Right up there with Klein. Made from only the finest Chinesium. Sure to last many years.
Unless you are using it to build a plutonium enrichment facility, I'd venture to say that you will be OK with it for the time it lasts
1
Today 4:00 PM
3.4K Comments
Joined Jul 2017
fintlewoodlewixToday 4:00 PM
3.4K Comments
Was 21.50 OTD with tax for me in California after an $8 clickable coupon and the coupon code. Cheaper than aliexpress.
Today 4:11 PM
824 Comments
Joined Mar 2014
RaphyToday 4:11 PM
824 Comments
Quote from Stimmehh View quoted comment :
Ah, yes, the highly reputable brand name "INSTRODOTS". Right up there with Klein. Made from only the finest Chinesium. Sure to last many years.
When SD staff post this stuff you can be sure they get big kickbacks for peddling/shilling chinese junk
Today 4:26 PM
5 Comments
Joined Jul 2026
JollyFlag978Today 4:26 PM
5 Comments
I think i might give this a try. It's half the price of a Klein but would like to know if anyone has tried it

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