🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$212.99
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Extech Instruments 480400 Phase Sequence Tester — image 1
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Extech Instruments 480400 Phase Sequence Tester

★★★★★
$212.99
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About this item
  • Displays graphical phase orientation
  • 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
Product description

Phase Sequence Tester has a 40 to 600V 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 live. No battery required. Comes complete with cable, three large color coded alligator clips, and pouch case.

Product details
Brand
Extech
Manufacturer
Extech
Colour
480400
Size
Phase Sequence Tester

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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