Klein Tools RT250KIT: GFCI Receptacle Tester + NCVT3P with LCD & Flashlight

Overview

Klein Tools RT250KIT combines a GFCI receptacle tester with a non‑contact voltage tester to streamline essential electrical checks. This compact, all‑in‑one kit supports quick outlet verification, fault identification, and safer troubleshooting in everyday and professional settings. It’s designed to help you understand wiring performance and timing without guesswork, offering practical insights into how a GFCI device responds.

Clear visibility and fast insight: The GFCI tester includes a large backlit LCD readout that clearly shows the outlet voltage and wiring condition. The dedicated trip‑time display helps you gauge how quickly a GFCI device would react under fault conditions, supporting efficient, data‑driven troubleshooting.

Safety‑forward wiring detection: The unit features detection for common wiring faults, including a patent‑pending Open Neutral and Open Ground system that adds an extra layer of safety by flagging potential wiring issues before they impact performance.

Versatile voltage detection: The NCVT3P non‑contact tester provides dual ranges from 12 to 1000 V AC or 70 to 1000 V AC, adaptable to a wide range of low‑ and standard‑voltage tasks. An integrated flashlight illuminates dark work areas, offering flexibility when lighting is limited.

Complete, ready‑to‑use kit: The package includes the RT250 GFCI receptacle tester, the NCVT3P, a carrying case, detailed instructions, and the required batteries. It’s suitable for quick checks on outlets in homes, apartments, and light commercial spaces, or whenever wiring questions arise during maintenance or upgrades.

What makes this kit useful

Whether you’re a professional electrician or a DIY enthusiast, this kit condenses essential tools into one portable package. Expect improved clarity during diagnostics, faster identification of wiring conditions, and a convenient workflow that supports cautious, informed decisions on the job.

• CLEAR LCD READOUT: GFCI Receptacle Tester features a large backlit LCD readout for easy voltage reading and clear indication of wiring conditions
• TRIP TIME DISPLAY: LCD readout shows the time required to trip a GFCI device, allowing for quick and accurate troubleshooting
• DETECT COMMON WIRING FAULTS: Detect and identify common wiring faults, ensuring electrical safety and proper functionality of GFCI receptacles
• PATENT-PENDING OPEN NEUTRAL and OPEN GROUND DETECTION: Innovative detection system identifies Open Neutral and Open Ground wiring faults, enhancing safety measures
• DUAL-RANGE NON-CONTACT VOLTAGE TESTER: Cat. No. NCVT3P detects voltage from 12 to 1000V AC or 70 to 1000V AC, suitable for various low-voltage or standard voltage applications
• INTEGRATED FLASHLIGHT: Separate flashlight function can be used independently of the NCVT for illuminating workspaces
• COMPLETE KIT: The kit includes Cat. No. RT250 GFCI Receptacle Tester, Cat. No. NCVT3P Non-Contact Voltage Tester, carrying case, detailed instructions, and all the required batteries

• PORTABLE AND READY: Compact tools with a protective case for easy storage on a van, jobsite, or home workshop.
• QUICK CONFIDENCE CHECKS: Large LCD readout and clear indicators help you move from guesswork to informed decisions fast.
• SAFE TROUBLESHOOTING: Detect common wiring faults before you proceed with wiring tasks, reducing risk and miswiring.