Klein Tools T250 Digital Ac Dc Voltage Continuity Tester

Product Description

The KLEIN TOOLS T250 is a solid-state digital voltage and continuity tester built for electrical professionals working across residential, commercial, and light industrial environments. It measures both AC and DC voltages up to 600 volts and tests for continuity, making it a compact, dual-function diagnostic tool. The T250 also tests GFCI-protected circuits to verify that the GFCI device is operating correctly. A built-in backlight and integrated flashlight support use in low-light conditions, such as panels, crawlspaces, and utility rooms where ambient lighting is limited.

The T250 is suited for licensed electricians, electrical contractors, and service technicians who need fast voltage verification and continuity checks at the panel, outlet, switch, or fixture level. The GFCI test function adds value for inspections and service calls where verifying ground-fault protection is part of the workflow. Its compact form factor makes it a practical addition to a tool pouch for daily field use.

Key Features

• Measures AC and DC voltages up to 600 volts
• Continuity testing function for circuit verification
• GFCI circuit test confirms proper ground-fault protection device operation
• Integrated backlight for improved visibility on the display
• Built-in flashlight supports work in low-light or confined spaces
• Solid-state digital design for reliable field use

Compatibility

Designed for use on standard AC and DC electrical circuits up to 600 volts, including residential branch circuits, GFCI-protected circuits, and typical commercial low-voltage wiring.

Installation Notes

This tester is installed and operated by licensed electricians in accordance with NFPA 70 (NEC) safety practices. Always verify the circuit is de-energized before making or breaking connections unless the task specifically requires live-circuit testing. Use appropriate personal protective equipment when testing live voltages. Follow local code requirements for GFCI testing intervals and documentation.

Technical Specifications

• Voltage Range: AC/DC up to 600 volts
• Test Functions: Voltage, Continuity, GFCI Circuit Test
• Display: Digital with backlight
• Additional Feature: Integrated flashlight
• UPC: 092644690372

Standard Information

• Brand: KLEIN TOOLS
• Manufacturer Part Number: T250