DECEMBER 2025

Our test and measurement products developed with Australian utilities are engineered for dependable performance and uncompromising safety.

TEST & MEASUREMENT

EXPLORE

PRODUCT SPOTLIGHTS

High voltage digital ammeter

  • Accurate readings for overhead and underground applications
  • Measures AC current up to 2000A on systems up to 500kV without direct contact
  • Dual hot-stick connection options universal spline and Shotgun stick 
  • Large, bright LED display for real-time readings in bright or dark conditions
IN STOCK
 

Megger MIT515-2 insulation resistance tester

  • Measures insulation resistance up to 10 TΩ with selectable test voltages

  • Built-in IR, PI, DAR and timed tests for full diagnostic capability

  • High noise immunity for use in substations and switchyards

  • Rugged, lightweight design for demanding field environments

IN STOCK
 

ETL20SS Independent earth trailing lead

  • Developed with Australian utilities for reliable field earthing
  • 1000V insulated handle and stainless-steel rod for operator safety
  • Brass bushing for extra low resistance connectivity
  • Adjustable drag system and 20m flexible cable
IN STOCK
 

LT-220 Next generation of live-line detection

  • Detects voltage from 240V up to 220kV using patented Static Discriminator technology
  • Electronic touchpad with audible and visual indicators – verify what’s live first
  • Audible and visual operator feedback
  • Water and impact resistant (IP65) with universal and shotgun adapters
IN STOCK
 

TECH CORNER

Choosing the right Insulation Resistance Tester
Selecting the right insulation resistance tester is critical for anyone working across Australia’s transmission, distribution, industrial and mining networks. Your tester needs to deliver stable results, withstand harsh sites and integrate smoothly with compliance and asset-management workflows.

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All subscribers are in with a chance to win - just click to enter!

Winner to be drawn Wednesday 14 January 2026.

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CLEARANCE
Get big savings on our ex-demo test and measurement products used only for demonstration purposes. Free shipping on orders over $100.

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tengroup.com.au

 2B/605 Zillmere Road Zillmere QLD 4034

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