Klein Tools NCVT-2P Non-contact Voltage Tester 12-1000V

Product Description

The KLEIN TOOLS NCVT-2P is a dual-range non-contact voltage tester designed for electricians and other trade professionals who need fast, reliable voltage detection without direct contact with live conductors. It automatically detects and indicates the presence of AC voltage across two ranges: low voltage from 12 to 48 volts AC and standard voltage from 48 to 1000 volts AC. This wide detection range makes it suited for both low-voltage and line-voltage applications in a single compact tool. Automatic range selection eliminates manual switching, speeding up diagnostic work on the job site.

The NCVT-2P is used in residential, commercial, and light industrial electrical work. For standard voltage, it detects live conductors in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wiring. For low-voltage applications, it is appropriate for security systems, home entertainment wiring, communications cabling, environmental controls, and irrigation system wiring. Licensed electricians and multi-trade technicians who regularly work across both voltage ranges will find this tester useful as a single go-to instrument rather than carrying separate testers.

Key Features

• Dual detection range: 12-48V AC for low-voltage circuits and 48-1000V AC for standard line-voltage circuits
• Non-contact detection eliminates the need to touch live conductors
• Automatic range selection with voltage presence indication
• Suitable for cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires
• Also detects low voltage in security, entertainment, communications, and irrigation systems

Compatibility

Designed for non-contact AC voltage detection across low-voltage and standard-voltage electrical systems commonly found in residential, commercial, and light industrial installations.

Installation Notes

This tool is used for voltage detection and does not require installation. Electricians should verify the tester functions correctly on a known live source before and after each use. Always treat conductors as energized until confirmed otherwise. Follow applicable NEC guidelines and local codes when working on or near live electrical systems.

Technical Specifications

• Low Voltage Detection Range: 12-48 volts AC
• Standard Voltage Detection Range: 48-1000 volts AC
• Detection Method: Non-contact
• Weight: 1.3 pounds

Standard Information

• Brand: KLEIN TOOLS
• Manufacturer Part Number: NCVT-2P