Extech 480400 Phase Sequence Tester

480400 Includes Only:

• Phase Sequence Tester
• Cable
• Three large color-coded alligator clips
• Pouch case

Features:

• Checks phase sequence and phase status
• Tests up to 600VAC and displays graphical phase orientation on the large LCD
• Double molded durable housing
• Easy to use alligator clips with wide jaws

The 480400 Phase Sequence Tester has a 40 to the 600-Volt rated range for testing phase orientation of 3-phase Power Sources over a 15 to 400Hz Frequency Range. Multiline graphical LCD indicates phase orientation (clockwise or counter-clockwise) and whether each of the phases is life.