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- Klein Tools RT210 GFCI Receptacle Tester
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Item #:
20855931
Klein Tools RT210 GFCI Receptacle Tester
86% of respondents would recommend this to a friend
Item #:
20855931
MMK 126896
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Monday, September 14
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Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles.
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What Stands Out
GFCI Testing
Provides accurate testing for GFCI outlets, ensuring safety by confirming correct wiring and functionality to prevent electrical shocks.
Easy-to-Use
User-friendly design with clear LED indicators simplifies troubleshooting for both professionals and DIY enthusiasts, making it accessible for anyone to verify outlet conditions.
Compact Design
Lightweight and portable, this tester easily fits in your toolbag, promoting convenience for electricians and homeowners to conduct quick checks anytime and anywhere.
Product Details
| Cable & circuit tester type | GFCI Receptacle Tester |
| Brand | Klein Tools |
| Power type | Manual |
| Display | LED |
| Volts | 0 mV |
| Amps | 0 Amps |
| Manufacturer | Klein Tools |
| Has nrtl listing certification | N |
| Model | RT210 |
| Contains batteries | N |
| Color | Black |
| Color category | Multicolor |
| Dimensions | 3.00 x 1.88 x 1.63 in (7.6 x 4.8 x 4.1 cm) |
| Weight | 0.123 lb (60 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners wanting to ensure electrical safety in their outlets with quick and accurate testing.
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Electricians
Electricians can efficiently diagnose outlet issues and confirm GFCI functionality, enhancing their workflow and service reliability.
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DIY Enthusiasts
Perfect for DIY enthusiasts who need an easy-to-use tool to check electrical outlets during home improvement projects.
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Non-technical Users
Not suitable for individuals without basic electrical knowledge, as interpreting test results may be challenging.
Product Description
Klein Tools RT210 GFCI Receptacle Tester
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Customer Questions & Answers
-
Question:
What types of wiring problems can the tester detect?
Answer: It can detect open ground, reverse polarity, open hot, open neutral, and hot/ground reversed. -
Question:
Is the tester safe to use in wet conditions?
Answer: Yes, it is designed to work on GFI outlets and confirms ground fault operation. -
Question:
What is the operating temperature range for this tester?
Answer: The operating temperature range is 32F to 140F (0C to 40C).
Klein Tools Professional Electrician's Tools Editorial Review
** Klein Tools RT210 GFCI Receptacle Tester** The Klein Tools RT210 GFCI Receptacle Tester has garnered impressive feedback from users, showcasing its accessibility for both everyday homeowners and seasoned DIY enthusiasts. Many users have highlighted its straightforward functionality, making it a reliable choice for assessing the safety and performance of electrical outlets. Those who upgraded their outlets mentioned that this tester significantly expedited their projects, underscoring its utility in home improvement tasks. The device scores high on ease-of-use; review after review notes that the indicator lights are not only bright but also easily readable in various lighting conditions, further enhancing its practicality. Users appreciate the simplicity of the tester, which performs precisely as expected, assuring confidence in its readings. Overall, the RT210 is portrayed as an essential tool for any homeowner looking to proactively manage their home’s electrical safety. **
Customer Reviews & Ratings
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Pros
- Straightforward to use for homeowners and DIY enthusiasts.
- Helps expedite outlet upgrades and electrical projects.
- Bright and easy-to-read indicator lights.
- Performs reliably as advertised.
Cons
- No notable Cons reported in the reviews.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
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25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 126896
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Detects common wiring issues for standard and GFCI receptacles.
- Conforms to UL Std 1436 and CSA Std C22.2 #160.
- Operates in temperatures from 32F to 140F (0C to 40C).
- Works with GFI outlets and confirms ground fault operation.
- Easy-to-read LED indicators for diagnosing outlet conditions.
- Identifies open ground, reverse polarity, and more wiring conditions.
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