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Digital Circuit Breaker Finder with GFCI Outlet Tester
- Circuit Breaker Finder locates the correct breaker in a panel
- Tester consists of two parts: a Transmitter and a Receiver
- GFCI Outlet Tester integrated in receiver
- View More Details
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Product Details
About This Product
The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester is a digital circuit breaker finder used to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester.
Highlights
- This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
- GFCI tester consists of two parts: a Transmitter connected to the electrical outlet or fixture, and a Receiver used to scan the panel to locate the correct breaker
- Receiver delivers clear visual and audible indications when the correct breaker has been located
- Operates on 90-120V AC circuits
- Transmitter incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices
- Transmitter docks in the Receiver for convenient storage as a single item when tester is not is use
- Transmitter incorporates a three-pin plug for connecting to North-American-style grounded electrical outlets
- The transmitter may be connected to other electrical fixtures using optional accessories which are sold separately (Cat. No. 69411)
- Receiver powers off automatically after approximately three minutes of non-use to conserve battery life
- Transmitter is powered by the circuit when connected to the electrical outlet or fixture
- Low battery indicator
- Easily accessible battery compartment. Uses one 9V battery in receiver only; Transmitter does not require a battery
- Built to withstand a 6.6 ft. (2 m) drop
- CAT II 120V safety rating
- Measurement Category II is applicable to test and measuring circuits connected directly to utilization points (socket outlets and similar points) of the low-voltage MAINS installation
- Includes Transmitter, Receiver, user manual, and 9V battery (for Receiver)
- Click here for more Klein Tool products
- Shop all Klein Tools circuit tracers here
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- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Specifications
Dimensions
Product Depth (in.) | 1.39 in |
|---|---|
Product Width (in.) | 2.16 in |
Details
Category Rating | II |
|---|---|
Features | Audible Alert |
Included | Batteries |
Power Source | Battery Operated |
Returnable | 90-Day |
Test Meter Type | Circuit Breaker Finder |
Warranty / Certifications
Certifications and Listings | No Certifications or Listings |
|---|---|
Manufacturer Warranty | Please refer to the attached warranty document in the Product Overview section above under Info & Guides. |
Questions & Answers
Can a Klein et 310 detect a break in the power line between the breaker and the appliance
No. The Klein Tools Cat. No. ET310, Digital Circuit Breaker Finder with GFCI Outlet Tester, is designed to locate the correct circuit breaker for an energized outlet or fixture and to test outlet wiring conditions and GFCI devices. It is not designed to locate or diagnose a break in a power line between the breaker and an appliance.
Can I use this item to identify voltage in a wire too?
No. The Klein Tools Cat. No. ET310, Digital Circuit Breaker Finder with GFCI Outlet Tester is designed to locate circuit breakers and test outlet wiring/GFCI devices. It does not function as a voltage detector for identifying voltage in individual wires.
Is this magnetic?
The Klein Tools Cat. No. 32500, Multi‑Bit Screwdriver/Nut Driver, 11‑in‑1, with Phillips, Slotted, Square, and TORX® bits, is not magnetic. If you need a magnetic version of this tool, consider the Klein Tools Cat. No. 32500MAG, the 11‑in‑1 Magnetic Screwdriver/Nut Driver.
Can I use this on a two story house. Panel box is downstairs and plugs are upstairs?
Yes, the Klein Tools CAT No. ET310, Digital Circuit Breaker Finder with GFCI Outlet Tester, can be used in a two‑story home, even when the panel box is downstairs and the outlets are upstairs. The tool is designed to trace wiring through walls, circuits, and across floors, so distance between levels typically isn’t an issue. Performance may vary depending on wiring layout, building materials, and electrical interference. For best results, ensure the circuit is energized and follow the included instructions for signal strength adjustment.
Does the circuit locator work on live and dead circuits
The Klein Tools Cat. No. ET310 Digital Circuit Breaker Finder with GFCI Outlet Tester will work only on LIVE circuits. However, the Cat. No. ET450 Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit with Case will work on both LIVE and NON LIVE circuits.
Does the RT210 work as a transmitter with the RT310?
No, the Klein Tools Cat. No. RT210 does not have any signal transmitting abilities.
What type of warranty is included with this product
The Klein Tools Cat. No. ET310 Digital Circuit Breaker Finder with GFCI Outlet Tester comes with a warranty that the products set forth below will be free from defects in material and workmanship, under normal use for the timeframes listed below (unless otherwise noted on the product packaging) for two years from the date of purchase.
Can it detect which breaker a switch is on?
Yes
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
Ideal for customers who want accurate circuit breaker finding and GFCI testing, ensuring electrical safety. | Ideal for homeowners needing to verify GFCI functionality and wiring with ease. | Ideal for electricians and homeowners, ensuring accurate circuit tracing and voltage detection. | Ideal for customers who want comprehensive wiring and GFCI/AFCI testing, ensuring safety and reliability. |
GFCI Testing Capability | |||
Circuit Breaker Finder | |||
Digital Display | |||
Audible Alerts | |||
Backlit Display | |||
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