Extech Non-Contact Phase Sequence Tester

The Extech Non-Contact Phase Sequence Tester checks phase sequence and status up to 1000VAC with LED and audible indication.

Features

  • 75 to 1000VAC input voltage with 45 to 65Hz frequency range
  • Fully insulated alligator clips with wide jaws
  • LEDs indicate phase orientation
Your Price $212.99
Stock Check Availability  

Overview
The Extech Non-Contact Phase Sequence Tester has a 75 to 1000VAC input voltage with a 45 to 65Hz frequency range.

Mechanics
The LED lights indicate phase orientation, clockwise or counter-clockwise, and whether each phase is live. The beeper sounds intermittently when a correct phase is detected and continuously if a phase is reversed. The durable housing with a back cover magnet is used to attach to an AC distribution panel for easy measurement. The adjustable high/low LED brightness switch allows for measurements in dimly lit areas.

  • Dimensions: 4.7 x 2.7 x 1.5" (118 x 69 x 38mm)
  • Weight: 13oz (370g)
  • (1) Tester
  • (3) Built-in 30" test leads with large color-coded alligator clips
  • (4) AA batteries
  • (1) Pouch case
Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Extech Non-Contact Phase Sequence Tester
PRT200
Non-contact phase sequence tester with alligator clips
Your Price $212.99
Check Availability  
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Have You Heard? AI Buoys Revolutionizing Marine Mammal Monitoring in Whangārei Harbor, New Zealand

In one history, Whangārei Harbor, nestled in the lush hills of New Zealand’s North Island, gets its name from the Māori, “waiting for the breastbone of the whale.” It seems fitting, then, that it’s now home to state-of-the-art acoustic monitoring buoys listening for marine mammals around the clock. In September 2024, a team from Auckland-based underwater acoustics firm Cetaware Ltd installed NexSens buoys in Northport, a major commercial port at the entrance to the Whangārei Harbor. The first buoys to be installed by Cetaware in a permanent setting running 24/7, they use real-time artificial intelligence (AI) models to passively sense Delphinidae–from common dolphins to orcas. Dr.

Read More

Wildfires and Wildlife: Relocating Coastal Rainbow Trout to the Arroyo Seco Stream

Human interaction has negatively impacted the hundreds of streams that run through Southern California. Man-made river and stream diversions, channeling, and damming have changed the physical and chemical characteristics of these waterways. In addition to physical impairments, climate change is increasingly impacting the ecosystems of streams. To evaluate and mitigate these negative impacts, local groups are monitoring the riparian habitats of these streams and are conducting water surveys that document rainbow trout populations and evaluate water quality .

Read More

Bringing Fish Back: Reviving Britain’s Freshwater Habitats with the Wild Trout Trust

Freshwater covers less than 1% of the Earth’s surface but has an outsized impact on global ecosystems, supporting more than 10% of all known species, reports the World Wildlife Fund . Freshwater environments such as rivers and wetlands provide significant scientific, economic, and cultural value. But pressure from climate change, biodiversity loss, and a lack of prioritization in environmental policies mean freshwater habitats are recognized as one of the most threatened in the world–something scientists have dubbed an “invisible tragedy. ” [caption id="attachment_39210" align="alignnone" width="940"] Remedial works underway to shore up the banks of the River Ecclesbourne.

Read More