We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
INSTRODOTS CBF01 circuit breaker finder kit with transmitter, receiver, leads, adapters, batteries, storage bag and manual

INSTRODOTS CBF01 Circuit Breaker Finder AC 90-135V Kit

SKU CH-RREC-152E2

A digital breaker finder locates the correct 90–135 V AC circuit breaker using a transmitter-receiver kit with visual and audible alerts

  • FeaturesTransmitter, Receiver, Leads, Adapters, Batteries, Storage B
  • Sports Team1 Piece
  • Accurately identifies breakers on 90-135V AC systems
  • Transmitter-receiver kit locates circuits in three simple steps
  • Visual and audible alerts confirm the correct breaker instantly
  • Built-in GFCI outlet tester checks wiring safety
  • Auto power-off and low-battery indicators extend battery life

Circuit Breaker Finder Kit

The INSTRODOTS CBF01 kit combines a transmitter and receiver to identify the correct breaker on 90-135V AC systems operating at 50 or 60 Hz. It is designed for electricians and technicians troubleshooting circuits in homes, offices or factories. The set includes leads, adapters, batteries, a storage bag and a user manual.

Voltage and Safety Rating

The transmitter plugs into standard outlets or fixtures within the 90-135V AC range and meets IEC 61010-1 CAT II 135V safety requirements. This single specification confirms the tool is rated for the installation you are testing before you begin work.

Operating Behaviour

The transmitter powers off automatically after three minutes and the receiver after fifteen minutes to conserve battery life. Both units provide low-battery indication so power loss does not interrupt a tracing job. Visual and audible alerts on the receiver guide the user without excessive noise.

Highlights

  • Accurately identifies breakers on 90-135V AC systems
  • Transmitter-receiver kit locates circuits in three simple steps
  • Visual and audible alerts confirm the correct breaker instantly
  • Built-in GFCI outlet tester checks wiring safety
  • Auto power-off and low-battery indicators extend battery life

Specifications

BrandInstrodots
FeaturesTransmitter, Receiver, Leads, Adapters, Batteries, Storage Bag, User Manual, Iec 61010-1, Cat Ii 135v, Battery Powered, true
Sports Team1 Piece

Questions about this item

How does the 90-135 V AC rating affect where I can use the transmitter?

The transmitter plugs into any outlet or fixture on a standard 90-135 V AC 50/60 Hz branch circuit, so it works on typical residential and light-commercial wiring.

What safety standard and measurement category does the kit meet?

It is built to IEC 61010-1 and rated CAT II 135 V, meaning it is suitable for measurements on plug-connected equipment and fixed installation branch circuits.

What physical items come in the box for mounting or connecting the tester?

The kit includes the transmitter, receiver, test leads, adapters, batteries and a storage bag for carrying and protecting the components.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.