Extech 480400 Phase Sequence Tester, 40-600V, CAT III 600V, LED

Check Phase Orientation in Seconds - Instantly verify 3-phase wiring sequence and confirm live wire status with bright LED indicators, saving you time and preventing costly mistakes on-site, Know Motor Rotation Direction Fast - Ensure motors spin the right way before startup. Avoid equipment damage and downtime by confirming correct rotation with this simple, reliable tester, Built for Real Job Sites - Rugged, compact, and designed for electricians who need quick answers in the field. Slip it in your pocket or tool bag and trust it when safety and accuracy matter, CAT III 600V Safety Rated - Engineered with industry-standard protection, giving you confidence when testing in industrial panels, HVAC systems, and electrical installations, No Guesswork, Just Clear Results - Bright LED indicators clearly show phase sequence and wiring status, even in dim or loud environments. A dependable tool that speaks your language without confusion.