# 480400 Extech Phasing Tester New

**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

**Specifications:**

-   Phase Sequence: Yes
-   Voltage: 40 to 600V
-   Frequency: 15 to 400Hz
-   Dimensions: 5.1x2.7x1.25" (130x69x32mm)/ 4.5oz (130g)

The 480400 Phase Sequence Tester has a 40 to 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 live. No battery required. Comes complete with cable, three large color coded alligator clips, and pouch case.

## Details

- **Price:** 124.0 USD
- **Vendor:** Extech
- **Type:** Phase Test
- **Tags:** Extech, Manufacturers, Other Equipment, Phasing Tester, product_manual_group_2, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 124.00 USD | In stock |

## Images

- 480400 Extech Phasing Tester

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> Source: [ValueTronics](https://valuetronics.com/products/480400-extech-phasing-tester-new)
> Updated: 2026-05-21