Extech 480400
Phase Sequence Tester

  • Checks phase sequence and phase status
  • Tests up to 690VAC and displays graphical phase orientation on the large LCD
  • 40 to 690VAC 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 pouch case
Click here for larger image - Extech 480400 3-Phase Rotation IndicatorClick for larger image
Extech 480400 Shown

Product Information


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Ordering Information
Model Description Buy Online Price
480400Extech 480400 3-Phase Rotation Indicator Buy NowSale $65.69
(Reg. $89.99)
Included Accessories
  • 3 - large alligator clips
  • 1 - cable
  • 1 - pouch case
Optional Accessories
409996 Extech 409996 Medium Soft Nylon Carrying Case Buy Now Sale $12.63
(Reg. $15.99)
TL400 Extech TL400 Test Leads for 480400 and 480403 Buy Now Sale $27.59
(Reg. $29.99)

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.