Greenlee Tools

History

Greenlee's official history traces the business to the Greenlee brothers' company in Chicago in 1862. It highlights the 1874 hollow-chisel mortiser as an early invention and follows the brand's growth from woodworking equipment into tools for electrical and other professional trades. That long corporate and product lineage explains why the Greenlee name appears across very different tool classes; this profile is intentionally scoped to the measurement and diagnostic instruments represented in the manual collection.

Greenlee's current site places the brand within Emerson's Professional Tools group and alongside RIDGID, while presenting active products for electrical, power-distribution, residential, HVAC, plumbing, and communications work. Its test-and-measurement section covers low- and high-voltage measurement, multimeters, clamp meters, continuity and circuit tracing, cable length, insulation resistance, and voltage and phase testing. The draft records the official current affiliation in prose but does not infer a precise present legal owner, acquisition status, or standalone Greenlee headquarters from marketing-page wording alone.

Equipment specialties

• digital multimeters and clamp meters
• insulation-resistance and megohm testing
• circuit tracing and voltage detection
• cable and phase-sequence testing
• electrical and communications field measurement