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GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets Klein Tools RT250

4.8 out of 5 stars 1,571 ratings

List Price: $27.98 Details
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Style: Receptacle Tester
Receptacle Tester
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Brand Klein Tools
Style Receptacle Tester
Item Weight 0.26 Pounds
Item Dimensions LxWxH 4.53 x 1.16 x 2 inches

About this item

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  • GFCI RECEPTACLE TESTER FEATURES LARGE LCD READOUT. View results instantly without the need to look at a chart to understand results. In addition to a clear LCD readout, bright green and red LEDs illuminate to show correct or faulty wiring
  • TEST TRIP TIME OF GFCI IN SECONDS. Find out if the trip breaker is functioning and how long it takes to trip
  • DETECT AND IDENTIFY COMMON WIRING FAULTS. Conditions are Wired Correctly, Open Ground, Open Neutral, Open Hot, Dual Open (Neutral & Ground), Reversed Hot/Ground, and Reversed Hot/Neutral. The Dual Open condition is patent pending
  • AUTO-HOLD FUNCTION IS CONVENIENT FOR HARD-TO-REACH OUTLETS. Simply remove tester to view the reading
  • SAFE AND DURABLE TESTER FOR INSPECTIONS IN NORTH AMERICAN 120V OUTLETS. CAT II 135V safety rating and 6.6-Foot (2 m) drop protection
  • BRIGHT LED LIGHTS. Illuminate green and red for visual indicators
  • FOR NORTH AMERICAN 120V ELECTRICAL OUTLETS ONLY. CAT II 135V safety rating
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New & Used (12) from $18.37 FREE Shipping on orders over $25.00 shipped by Amazon.

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Frequently bought together

  • GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets Klein Tools RT250
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  • Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
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  • Case Compatible with Klein ET310 Tool AC Circuit Breaker Finder, Electrical Tools Bag Storage Organizer with Zipper Mesh Pock
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What's in the box

  • 2 x 1.5V AAA Alkaline Batteries and Manual

  • From the manufacturer

    klein tools klein tools Klein Klein Klein Klein
    Mfg. No. ET250 ET310 ET40 ET60 NCVT2P ET45VP
    Description AC/DC Voltage/Continuity Tester Digital Circuit Breaker Finder with GFCI Outlet Tester Electronic AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Electronic AC/DC Voltage Tester, 12 to 600V Dual Range Non-Contact Voltage Tester 12 - 1000V AC AC/DC Voltage and Receptacle Electrical Test Kit
    Klein Klein Klein Klein Klein Klein
    Mfg. No. NCVT2PKIT NCVT3P NCVT-5A NCVT-6 RT110 RT210
    Description Dual Range Non-Contact Voltage Tester with Receptacle Tester Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter Receptacle Tester GFCI Outlet Tester

    Compare with similar items


    GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets Klein Tools RT250
    Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
    Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester
    Case Compatible with Klein ET310 Tool AC Circuit Breaker Finder, Electrical Tools Bag Storage Organizer with Zipper Mesh Pocket for Integrated GFCI Outlet Tester and Accessories (Box Only)
    Klein Tools RT310 Receptacle Tester, AFCI and GFCI Outlet and Device Tester for North American AC Electrical Outlet Receptacles
    CaseSack Circuit Breaker Finder Consolidation case for Klein Tools ET310 AC Circuit Breaker Finder, Integrated GFCI Outlet Tester, RT310 Receptacle and Accessory Kit, 80016 (Gray)
    Customer Rating 4.8 out of 5 stars (1571) 4.8 out of 5 stars (4885) 4.7 out of 5 stars (9064) 4.7 out of 5 stars (54) 4.7 out of 5 stars (935) 4.1 out of 5 stars (157)
    Price $19.97 $10.97 $42.97 $20.99 $39.97 $18.28
    Shipping FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime
    Sold By Amazon.com Amazon.com Amazon.com ankhoh Amazon.com Casesack
    Item Dimensions 4.53 x 1.16 x 2 inches 5.3 x 3.8 x 1.5 inches 10.96 x 2.16 x 1.39 inches 1 x 1 x 1 inches 18.53 x 2.37 x 1.28 inches 9 x 5 x 2.75 inches

    Product description

    Style:Receptacle Tester

    The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3-wire 120V electrical outlets. GFCI electrical circuit tester inspects GFCI devices. Easy to read LCD display shows voltage, faults, GFCI trip time. Identifies common wiring faults on North American 120V outlets. Bright green and red LEDs illuminate for visual indicators. CAT II 135V safety rating. Durable 6.6-Foot (2 m) drop protection. For use on 3-wire, North American 120V electrical outlets only. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

    Product information

    Style:Receptacle Tester

    Technical Details

    Additional Information

    Warranty & Support

    Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    1,571 global ratings
    How are ratings calculated?

    Top reviews from the United States

    Reviewed in the United States on May 21, 2021
    Style: Receptacle TesterVerified Purchase
    16 people found this helpful
    Report abuse
    Reviewed in the United States on February 2, 2021
    Style: Receptacle TesterVerified Purchase
    10 people found this helpful
    Report abuse
    Reviewed in the United States on May 23, 2021
    Style: Receptacle TesterVerified Purchase
    5 people found this helpful
    Report abuse
    Reviewed in the United States on March 21, 2021
    Style: Receptacle TesterVerified Purchase
    Customer image
    5.0 out of 5 stars Works even when there is nowhere for electricity to go (open Ground, open Neutral)
    By DL445 on March 21, 2021
    Works even when there is nowhere for electricity to go (open Ground, open Neutral). Construction feels durable.
    Narrow, so it fits places. Backlit screen is awesome. Remembers the reading for a few seconds - convenient (no long term memory). I would recommend this.
    Images in this review
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    Customer image
    9 people found this helpful
    Report abuse
    Reviewed in the United States on July 7, 2021
    Style: Receptacle TesterVerified Purchase
    5 people found this helpful
    Report abuse
    Reviewed in the United States on September 27, 2021
    Style: Receptacle TesterVerified Purchase
    One person found this helpful
    Report abuse
    Reviewed in the United States on April 29, 2021
    Style: Receptacle TesterVerified Purchase
    3 people found this helpful
    Report abuse
    Reviewed in the United States on July 10, 2021
    Style: Receptacle TesterVerified Purchase
    One person found this helpful
    Report abuse

    Top reviews from other countries

    ROBERTO DURÁN
    5.0 out of 5 stars Perfecto
    Reviewed in Mexico on May 15, 2021
    Style: Receptacle TesterVerified Purchase
    Customer image
    5.0 out of 5 stars Perfecto
    Reviewed in Mexico on May 15, 2021
    Para los que somos electricistas, este probador es súper completo y tiene todas las funciones que necesitamos
    Images in this review
    Customer image
    Customer image
    One person found this helpful
    Report abuse
    Victor Madrid
    5.0 out of 5 stars Excelente!!!!!
    Reviewed in Mexico on March 21, 2021
    Style: Receptacle TesterVerified Purchase
    One person found this helpful
    Report abuse
    Ochoall
    5.0 out of 5 stars Muy util.
    Reviewed in Mexico on September 26, 2021
    Style: Receptacle TesterVerified Purchase
    Carol jean
    5.0 out of 5 stars Good
    Reviewed in Canada on July 19, 2021
    Style: Receptacle TesterVerified Purchase
    Luis Eduardo medina Villalobos
    5.0 out of 5 stars Perfecto para uso electrónico muy funcional lo recomiendo
    Reviewed in Mexico on September 22, 2021
    Style: Receptacle TesterVerified Purchase