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Description
Klein Tools Outlet Tester RT310 120V Receptacle Circuit Analyzer 10 Inch Flexible Cord AFCI GFCI Dual Open Fault Detection Electrical InspectionIsolate Complex Dual Open Wiring Faults And Verify Breaker Safeties Instantly With Multi Function Arc Fault Protection Diagnostics The Klein Tools RT310 is a battery operated circuit analyzer engineered for verifying AFCI and GFCI functionality across standard North American 120V AC electrical outlets. Featuring a 10 inch flexible diagnostic cord, this unit accesses tight, recessed electrical boxes and appliance receptacles that legacy rigid plug
Isolate Complex Dual Open Wiring Faults And Verify Breaker Safeties Instantly With Multi Function Arc Fault Protection Diagnostics
The Klein Tools RT310 is a battery-operated circuit analyzer engineered for verifying AFCI and GFCI functionality across standard North American 120V AC electrical outlets. Featuring a 10-inch flexible diagnostic cord, this unit accesses tight, recessed electrical boxes and appliance receptacles that legacy rigid plug testers cannot clear. This advanced tester employs specialized circuitry to detect elusive dual-open wiring hazards, instantly identifying simultaneous open neutral and open ground configuration errors while safeguarding residential and commercial power paths.
Best Used For:
- Arc Fault Verification: Simulating precise electronic arc conditions to test and confirm that AFCI circuit breakers trip correctly to safeguard building structures.
- Recessed Outlet Diagnostics: Accessing hard-to-reach receptacles positioned behind industrial equipment, counters, or heavy mechanical appliances via a flexible cord extension.
- Dual-Fault Ground Isolation: Isolating simultaneous missing neutral and missing ground conductors during structured home inspections and panel box certifications.
Key Performance & Safety Features
- AFCI and GFCI System Testing: Artificially mimics real-world fault arcs and ground-leak leakage vectors to verify interrupter breaker compliance.
- Ten-Inch Flexible Cord: Relieves structural mechanical leverage stress on old or fragile wall receptacles while checking awkward connection profiles.
- Dual-Open Fault Interrogation: Advanced diagnostic tracking unmasks hidden multi-wire failures that standard passive neon neon bulb testers miss.
- High-Visibility Status Array: Multi-point indicator lights translate diagnostic outcomes immediately for clear tracking across common wire conditions.
- Industrial Drop Resilience: Polycarbonate and ABS composite frame handles heavy jobsite impacts and structural drop test impacts up to 6.6 feet.
- CAT III Safety Grade: Formally certified to CAT III 135V compliance parameters to ensure high-stakes diagnostic insulation protection.
What's Included
- RT310 AFCI/GFCI Outlet Tester
- Three 1.5V AAA Alkaline Batteries
- User Instruction Manual
Technical Specifications
Pro-Tip: When troubleshooting a circuit that indicates a dual-open error condition, check the next upstream junction container box; a loosely twisted wire nut terminal connection or cracked pigtailed copper lead is normally the primary path breakdown source.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 239 reviews
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Product Reviews
★★★★★ 5
Great Quality!
Color: Ivory White, Size: 2' x 6' (Sheepskin Shape), Color: Ivory White, Size: 2' x 6' (Sheepskin Shape)
I have owned many sheepskins before and this one is by far the best deal. Cheaper than similar sizes, but not in a bad way! It’s a beautiful creamy white, super plush, and is very long. We keep it on the back of our couch and it gives a very cozy vibe. I haven’t had any issues with it shedding.
Word of advice for cat owners: When we first got it, it did have a sheepskin smell but it isn’t a gross smell and it went away within a few days; however, my cat was very attracted to that smell and was “attacking” the sheepskin. We trained her not to do it just by spraying her with water—after a few times of that she stopped going anywhere near it. Now that the smell has dissipated, she isn’t attracted to it anymore but does like to sit on it every once and awhile (I can’t blame her, it’s sooooo soft). I saw someone else say their cat ruined their rug, so I wanted to give our story on how we prevented that and hopes it helps another cat owner. You just have to be alert for the first day, maybe even let it off-gas outside first, then keep a spray bottle nearby and the cat should stop messing with it!
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Reviewed in the United States on January 10, 2025
★★★★★ 5
Great little rug!
Color: Ivory White, Size: 2' x 3' (Sheepskin Shape), Color: Ivory White, Size: 2' x 3' (Sheepskin Shape)
This nice little sheepskin rug is the perfect finishing touch to my little reading nook. It’s soft and thick. Follow the enclosed instructions to fluff it up. I was going to order a second one but saw that the price jumped nearly $10 in a week. It’s nice but it’s not worth that amount. I’d buy it on sale though. Five stars.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Great product: thick and cozy
Size: Single Pelt/2 ft x 3 ft, Color: Natural (Ivory Whiite)
This is a lovely, thick sheepskin. I’m using it to drape over a chair. It’s very soft. The color is a natural white. Arrived quickly. The price was great for such a wonderful sheepskin.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Love it!
Size: 2' x 6' (Double Pelt), Color: Linen, Size: 2' x 6' (Double Pelt), Color: Linen
Exceeded all expectations. Bigger than I imagined it would be, super soft and thick, beautiful color (Linen), and no funky smell at all. It seems very durable. After running my hands all over it, no shedding occurred. I have yet to sit on it myself, though, as my cat claimed it right away - didn't even wait for me to remove the tag! He's been there for hours and I'm thinking I've lost my snuggle buddy, so I bought two more in the smaller size so he can have his own on the bed with me at night. I am so amazed by the quality, feel, and color. I can't believe I almost let other reviews deter me from this purchase. 100% thrilled with this beautiful pelt. Absolutely recommend!
UPDATE:
I received the other 2 purchased. Just as soft, just as thick, consistent color (Linen), no shedding, no smell. They have been in use for several days now without any issues. Love them all - and my snuggle buddy is back! 🥰
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Reviewed in the United States on April 22, 2024
★★★★★ 5
It’s wonderful!!
Size: 2' x 3' (Single Pelt), Color: Brown, Size: 2' x 3' (Single Pelt), Color: Brown
The product is wonderful! You know it is real, coz the smell doesn’t go away. I use it to meditate and cannot how nicely it created the perfect comforting barrier to help elevate my experience. I however want to find alternatives coz I stopped using animal products after turning a vegetarian. The size (it is bigger in person than in the pic) and color(brown) are perfect for what I do and doesn’t need much/any maintenance!
The white however needs a lot of attention and care.I’m sure it would last a decade and the weight is just right too!
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Reviewed in the United States on April 16, 2026