Extech PRT200 Non-Contact Phase Sequence Tester

The Extech PRT200 is a non-contact tool used to test phase sequences. It can handle input voltages ranging from 75 to 1000 VAC with a frequency between 45 to 65 Hz. With its LED indicators, it shows if each phase is active and its orientation. Additionally, it emits a beeping sound to signal correct phase detection, beeping intermittently, and continuous beeping if the phase is reversed. The device also includes an adjustable Hi/Lo LED brightness switch for convenient usage in different lighting conditions.

Its safety features include a CAT IV 600 Volt rating and fully-insulated, wide-jaw alligator clips, suitable for industrial settings. The PRT200 package comprises a one-year warranty, three 30-inch built-in test leads with large color-coded alligator clips, 4 AA batteries, and a pouch case.