New Test Kit from Klein Tools® Brings Together Two Best Selling Tools for Detecting AC Voltage and Wiring Conditions

Mar. 15, 2023 (Lincolnshire, Ill.) – Klein Tools (, for professionals since 1857, introduces the NCVT1PKIT, taking two our Klein’s best-selling tools and combining them into one convenient kit.

Non-Contact Voltage and GFCI Receptacle Test Kit (Cat. No. NCVT1PKIT)

Non-Contact Voltage Tester

  • Provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
  • High intensity, bright green LED indicates the tester is powered on
  • When voltage is detected, a high intensity, bright red LED illuminated and an audible tone will sound
  • 50 to 1000 VAC power operating range allows broad application
  • Auto power-off feature conserves and extends battery life
  • Lightweight compact design with a convenient clip to fit securely in your pocket
  • Product not recommended for testing tamper-resistant outlets’ use Cat. Nos. NCVT2P or NCVT3P in low voltage mode
  • Cat IV 1000V safety rating
  • Includes 2 x AAA 1.5-volt batteries
  • 6.6’ (2m) drop protection

GFCI Receptacle Tester

  • Receptacle tester is designed to detect the most common wiring problems in standard receptacles
    • Open ground, reverse polarity, open hot, open neutral, hot/ground reversed
  • 110 to 125V AC electrical tester for standard/ GFCI receptacles
  • CAT II 125V safety rating
  • 6.6’ (2m) drop protection

“Putting together two or more tools that are often used together is something Klein Tools does regularly,” says Sabrina Kalsi, product manager at Klein Tools. “Combining the NCVT1P and the RT205 into this kit gives electricians, maintenance professionals and homeowners and convenient and cost-effective solutions for detecting AC voltage and wiring conditions.” 

For more information, visit or search for #NewKleins on social media.

About Klein Tools

Since 1857 Klein Tools, a family-owned and operated company, has been designing, developing and manufacturing premium-quality, professional-grade hand tools. The majority of Klein tools are manufactured in plants throughout the United States and are the No. 1 choice among professional electricians and other tradespeople. For more information, visit

Klein is a registered trademark of Klein Tools, Inc.

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Media Contact:
Klein Tools Marketing Team
Office: 847.821.4145