The Testo 0590 0012 Safety Test Lead is a high-quality electrical testing accessory featuring a 4 mm plug and a 1.25-metre length, available in black and red. Manufactured by Testo, this test lead set ensures safety and reliability during electrical testing, making it ideal for both professional electricians and DIY enthusiasts. Designed for use in a wide range of applications, these leads are essential for accurately measuring electrical currents and diagnosing electrical issues. https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2025-03-30 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2025-05-15 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2025-07-11 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2025-07-30 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2025-08-19 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2026-05-15 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2026-06-07 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2026-06-30 https://elecena.pl/product/28140325/testo-05900012-safety-test-lead-4-mm-plug-1-25m-black-red 2026-07-23