Milwaukee Tool 2226-20 Gfci Voltage Tester 50-1000V

Product Description

The MILWAUKEE TOOL 2226-20 is a dual-function GFCI and voltage tester designed for electrical diagnostics in residential and commercial applications. It detects voltage from 50 to 1000 volts and tests GFCI outlets for proper operation. Results are communicated through a light indicator display and an audible alert, giving technicians fast, clear readings without needing to read a numeric display. The unit is powered by two AAA alkaline batteries, which are included. At 0.25 pounds, it is compact enough to carry in a tool pouch on any service call. Licensed electricians and experienced DIYers use this tester for outlet verification, circuit continuity checks, and GFCI trip testing.

This tester is suited for standard outlet circuits in residential homes, light commercial buildings, and industrial panels where GFCI protection is required by code. It is a practical carry item for any electrician performing rough-in inspections, service calls, or panel work where outlet integrity needs to be verified quickly. The audible alert is particularly useful in noisy job-site environments where a visual indicator alone may be missed.

Key Features

• Tests voltage range from 50 to 1000 volts
• GFCI outlet testing function confirms proper ground-fault circuit protection
• Light indicator display provides immediate pass or fault status
• Audible alert for use in high-noise environments
• Powered by 2 AAA alkaline batteries, included in the package
• Compact and lightweight at 0.25 pounds for easy field carry

Compatibility

Designed for use with standard GFCI-protected outlets and general-purpose circuits in the 50 to 1000 volt range, consistent with typical residential and light commercial electrical systems.

Installation Notes

This is a diagnostic tester, not an installed component. Always verify the circuit is de-energized before performing any upstream wiring work following a failed test result. GFCI and voltage testing should be performed by a qualified electrician in accordance with NFPA 70 (NEC) requirements. Do not use on circuits exceeding the rated maximum voltage of 1000 volts.