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The Megger TPT420 voltage tester is designed to provide electricians and electrical engineers with an easy-to-use voltage indicating instrument. The meter will continue to warn the operator of dangerous test voltages even when the batteries are exhausted. With both LCD and LED displays, the TPT420 provides both AC and DC voltage measurement - from 12 to 1000 V AC and up to 1500 V DC. In addition, a continuity function within the range 0 to 500 kΩ, is included and for added safety, continuity and voltage measurements are also accompanied by an acoustic sounder.

MicroScanner PoE Capabilities:

Finally, an easy way to detect, locate and analyze partial discharge in one tool
Tired of spending too much time detecting partial discharge? Introducing the ii910 Precision Acoustic Imager, engineered to locate partial discharge, corona discharge as well as gas and vacuum leaks. The ii910 acoustic imaging camera's groundbreaking technology is a cost efficient, safe, effective, and comfortable tool for teams who inspect and maintain power distribution and industrial high voltage equipment.
The invisible threat….now you can see
Partial discharge is a serious issue that teams monitor everyday. Whether you are scanning insulators, transformers, switch gears or high voltage powerlines you need to be sure that you spot a problem quickly and early. Partial discharge that goes unchecked can cause blackouts, fires, explosions, or death from arc flashes. In addition to the danger that this can pose to the environment and human lives, it also has a very steep price tag. Having equipment go down can cost millions of dollars per hour and studies have shown that a single data center outage could cost as much as $8,851 per minute. On top of this, the Department of Energy estimated that outages cost the US economy $150 billion annually.


This comprehensive catalog features the full range of world-class transformer testing products and solutions from Megger.
The latest addition in this catalog includes a series of innovative partial discharge testing products and solutions for measurement and monitoring of power, distribution and instrument transformers from the pioneers of the partial discharge testing technology, Power Diagnostix, the newest addition to the Megger family.

The TM1700 series circuit breaker analysers utilizes some of the ground breaking technology from the top of the line version TM1800. There are four models starting from PC-remote controlled to fully stand-alone. All models can be controlled from a computer using the well proven data management and analysing software CABA Win.

In an industrial setting, the consequential cost of failure or unplanned downtime of critical rotating machinery can be significant. The Baker DX series can apply a wide set of off-line electrical tests to assess the condition of motors and coils.