Specifications subject to change without notice.
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www.extech.com 7/25/14 - R1
Checks phase sequence and phase status
Tests up to 600VAC and displays graphical phase orientation on the large LCD
Phase Sequence Tester
Ordering Information:
480400 ........Phase Sequence Tester
TL400 ..........Replacement Test Leads
Features:
•40 to 600VAC rated test range for testing phase
orientation of three phase power sources over
15 to 400Hz frequency range
•Graphical multiline LCD indicates phase orientation
(clockwise or counter-clockwise) and whether each
of the three phases is live
•Durable housing is double molded
•Easy to open alligator clips with wide jaws
•Tests phase orientation of three phase power sources
•No battery required
•Dimensions: 5.1 x 2.7 x 1.25" (130 x 69 x 32mm);
Weight: 4.5oz (130g)
•Complete with cable, three large color coded
alligator clips, and soft case
Easy to read graphical multilined LCD
displaying phase orientation and
showing which three phases is live
