121 WirehawkÆ Circuit Tester Features and Benefits: Fast, handy For 12V/24V circuits WirehawkÆ requires just one hand to test circuits in hard-to-reach areas. Works two ways: Captures and pierces wire with unique hook design or can be used as an ice-pick type tester. Hook feature makes WirehawkÆ simple to use and easy on fingers. If circuit i....(more info)