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The FLUKE TL28A is a test leads extension set designed to increase reach and flexibility when using handheld digital multimeters and clamp meters. The set includes one red test lead and one black test lead, providing a matched pair for standard two-wire measurements. These extension leads connect between the meter and existing test probes, adding length without sacrificing signal integrity. Electrical technicians, HVAC techs, and instrumentation professionals use this type of accessory when working in tight panels, deep equipment cavities, or any situation where standard lead length falls short.
The TL28A is suited for general diagnostic work across residential and commercial electrical and HVAC service applications. It pairs with handheld test instruments where extended probe reach is needed during live circuit testing, continuity checks, or voltage measurement tasks. The included red and black leads maintain clear polarity identification throughout the measurement chain.
Designed for use with all FLUKE models as stated by the manufacturer. Verify connector type against your specific instrument before installation.
Test lead extensions should be installed and removed only when the meter is disconnected from any live circuit. Inspect leads for damaged insulation before each use and do not use if the jacket is cracked or exposed. Electrical technicians should follow applicable NFPA 70E safe work practices when connecting to energized panels or equipment. Ensure all lead connections are fully seated before taking measurements.
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