Bierer Meters ST500PGN

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The ST500PGN?puts a high magnitude pulse between the neutral/hotleg or hotleg/hotleg for any secondary service(120V,208,277,480V). It cannot be fooled by telephone and cable television bonding often missed by continuous loading devices. 500 Amps.

The ST500PGN can perform the following functions:

Identify bad conductor(s) from the transformer to the meter base
Indicate integrity of neutral conductor to prevent excessive house-ground currents
Locate both hot legs and neutral at the pedestal and/or transformer blocks.
Locate bad connectors on overhead spans
Identify de-energized URD Primary cable in a manhole or ditch


A 6-month pilot project was conducted at a Major Investor owned Utility where the ST500 was found to save the Utility time and money while improving their Customer Satisfaction Rating.


500 amp service tester
Receiver probe
Laser pyrometer
Current limiter adapter
Alligator clip cable
Standard wall socket cable
10 inch handle
Standard bag