KLEIN KLE-ET310KIT - Circuit Breaker Finder Kit with GFCI Outlet Tester and Accessory Kit
KLEIN KLE-ET310KIT - Circuit Breaker Finder Kit with GFCI Outlet Tester and Accessory Kit
Delivery usually 2–5 business days.
The Klein Tools ET310KIT is a comprehensive professional-grade diagnostic solution designed to quickly and accurately identify the correct circuit breaker in a panel corresponding to an electrical outlet or fixture. This high-performance kit eliminates guesswork and reduces downtime during electrical maintenance or troubleshooting. Operating on 90-120V AC circuits, the receiver provides clear visual and audible indicators when the matching breaker is found. The integrated GFCI outlet tester on the transmitter ensures that wiring conditions are safe and compliant, while the included accessory kit allows for seamless testing of bare wires, light fixtures, and non-standard outlets.
Performance Features
- Precision Identification: Quickly locates the correct circuit breaker in a panel without the need for manual trial and error.
- Integrated GFCI Tester: The transmitter features a built-in GFCI tester to inspect wiring conditions and verify the operation of ground fault circuit interrupters.
- Extended Versatility: Includes the 69411 Accessory Kit with a light socket adapter and alligator clip lead for testing non-standard fixtures and bare wires.
- Rugged Durability: Built to withstand professional job site conditions with 6.6-foot (2 m) drop protection.
- Intelligent Power Management: The receiver includes an auto-power off feature to conserve the 9V battery life after 3 minutes of inactivity.
- Organized Storage: All components are housed in a premium hard carrying case with a custom-fit foam insert for maximum protection.
Technical Specifications
| Specification | Details |
|---|---|
| Voltage Range | 90 - 120V AC |
| Frequency | 50/60 Hz |
| Safety Rating | CAT II 120V |
| Drop Protection | 6.6 ft (2 m) |
| Indicator Type | Audible Beep & Visual Green/Red LEDs |
| Material | PC & PC-ABS Housing, Electronic Components |
| Dimensions | 10.96" L x 2.16" H x 1.39" W |
| Pollution Degree | 2 |
What's Included
- ET310 Digital Circuit Breaker Finder (Receiver & Transmitter)
- 69411 Accessory Kit (Light Socket Adapter, Alligator Clip Adapter, 3-Prong to 2-Prong Adapter)
- 9V Battery (for Receiver)
- Premium Hard Carrying Case with Foam Insert
- User Manual
Shipping & Returns
Shipping & Returns
Free Shipping Canada Wide* on Orders Over $149
Orders over $149 (before tax) that weigh 50 lb or less ship free.
Free Shipping Policy Restrictions
Large or heavy items (over 50 lb) ship at the most economical rate available. Orders shipping to the Northwest Territories, Yukon and Nunavut are not eligible for free shipping. *Our free shipping policy is subject to change without notice.
How long will it take to get my order?
Delivery usually 2–5 business days after dispatch. Expedited shipping is available at extra cost on request.
Most in-stock orders placed by 1:00 PM ET (Monday–Friday) ship the same day. Orders placed after 1:00 PM ET, on weekends or on holidays ship the next business day.
Large, overweight and LTL freight orders may need 1 or more extra business days to prepare.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How fast will my order ship?
How fast will my order ship?
Most in-stock orders placed before 1 PM ET (Mon–Fri) ship the same day. Delivery usually 2–5 business days after dispatch. You will get a tracking email once your order ships.
Do you ship internationally?
Do you ship internationally?
We mainly ship within Canada and are not currently shipping to the USA. Please contact us about other international orders.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

