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The Ground Test Data Centers Forget: Grid Integrity and Bonding
ProgUSA LLC, Glenn Poulos
The Ground Test Data Centers Forget: Grid Integrity and Bonding
Application bulletin: using DV Power GGT and RMO-EH instruments to verify the grounding system inside and beneath a data center Every new data center gets a fall of potential test at commissioning. It...
Jul 30, 2026 News
DV Power CVA500: Current & Voltage Transformer Analyzer
ProgUSA LLC, Glenn Poulos
DV Power CVA500: Current & Voltage Transformer Analyzer
DV Power CVA500: Current & Voltage Transformer Analyzer ProgUSA distributes the DV Power CVA500 instrument transformer analyzer with full U.S.-based support, training, and service. The CVA500 is a sin...
Jul 21, 2026 News
Rectifier Transformer Turns Ratio Testing: Why Standard TTR Readings Mislead
ProgUSA LLC, Glenn Poulos
Rectifier Transformer Turns Ratio Testing: Why Standard TTR Readings Mislead
A technician connects a turns-ratio set to a rectifier transformer, runs the usual sequence, and the numbers come back wrong. Phase angles that should not be there. Ratios off the nameplate by more th...
Jul 18, 2026 News
Synecom: Complete SF6 Gas Handling, Recovery & Monitoring
ProgUSA LLC, Glenn Poulos
Synecom: Complete SF6 Gas Handling, Recovery & Monitoring
Synecom: Complete SF6 Gas Handling, Recovery & Monitoring ProgUSA distributes Synecom SF6 gas equipment throughout the United States with full support, training, and service. Synecom offers one of the...
Jun 15, 2026 News
Circuit Breaker Testing: DV Power CAT Series Analyzers & RMO Series Micro-Ohmmeters
ProgUSA LLC, Glenn Poulos
Circuit Breaker Testing: DV Power CAT Series Analyzers & RMO Series Micro-Ohmmeters
Circuit Breaker Testing: DV Power CAT Series Analyzers & RMO Series Micro-Ohmmeters ProgUSA distributes the complete DV Power circuit breaker test line, the CAT Series analyzers and RMO Series micro-o...
Jun 15, 2026 News
Product Spotlight: Hipotronics 60HVTX-DI 60kV Single-Piece Portable Digital AC Hipot Tester
ProgUSA LLC, Glenn Poulos
Product Spotlight: Hipotronics 60HVTX-DI 60kV Single-Piece Portable Digital AC Hipot Tester
Product Spotlight: Hipotronics 60HVTX-DI 60kV Single-Piece Portable Digital AC Hipot Tester ProgUSA distributes the Hipotronics 60HVTX-DI AC Hipot Tester with full U.S.-based support, training, and se...
Jun 2, 2026 News
Product Spotlight: UViRCO CoroCAM 8HD  Combined UV Corona, Thermal, and Visible Camera
ProgUSA LLC, Glenn Poulos
Product Spotlight: UViRCO CoroCAM 8HD  Combined UV Corona, Thermal, and Visible Camera
Product Spotlight: UViRCO CoroCAM 8HD Combined UV Corona, Thermal, and Visible Camera ProgUSA distributes the UViRCO CoroCAM 8HD combined inspection camera with full U.S.-based support, training, and ...
May 18, 2026 News
SF6 Gas Handling Best Practices: A Technical Resource from ProgUSA and Enervac
ProgUSA LLC, Glenn Poulos
SF6 Gas Handling Best Practices: A Technical Resource from ProgUSA and Enervac
SF6 Gas Handling Best Practices: A Technical Resource from ProgUSA and Enervac ProgUSA distributes Enervac SF6 gas servicing equipment throughout the United States with full technical support, trainin...
May 5, 2026 News
Product Spotlight: DV Power TWR250B          Automated Transformer Turns Ratio and Winding Resistance Tester
ProgUSA LLC, Glenn Poulos
Product Spotlight: DV Power TWR250B          Automated Transformer Turns Ratio and Winding Resistance Tester
Product Spotlight: DV Power TWR250B Automated Transformer Turns Ratio and Winding Resistance Tester Introduction ProgUSA distributes the DV Power TWR250B transformer tester with full U.S.-based suppor...
Apr 27, 2026 News
Why U.S.-Based Service and Support Matter for Utility Test Equipment
ProgUSA LLC, Glenn Poulos
Why U.S.-Based Service and Support Matter for Utility Test Equipment
Why U.S.-Based Service and Support Matter for Utility Test Equipment Test equipment is only as valuable as it is accurate, available, and supported. When instruments sit waiting for calibration or rep...
Apr 3, 2026 News
Why Utilities Choose ProgUSA: More Than Just Test Equipment
ProgUSA LLC, Glenn Poulos
Why Utilities Choose ProgUSA: More Than Just Test Equipment
Why Utilities Choose ProgUSA: More Than Just Test Equipment Choosing test equipment is not a spec decision. It is a program decision. Utilities need partners who understand applications, provide train...
Apr 3, 2026 News
ProgUSA Announces Merger with Cardinal Power and Launch of Power Quality Services Division
ProgUSA LLC, Glenn Poulos
ProgUSA Announces Merger with Cardinal Power and Launch of Power Quality Services Division
ProgUSA Announces Merger with Cardinal Power and Launch of Power Quality Services Division Orlando, FL – ProgUSA LLC is pleased to announce that Cardinal Power is merging with ProgUSA and will operate...
Feb 16, 2026 News
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ProgUSA LLC is an American company delivering advanced diagnostic test equipment and professional Power Quality services across the United States.

We support utilities, electrical service providers, and industrial facilities with both high-performance testing solutions and field-based engineering services. Our equipment portfolio represents select global manufacturers known for proven technology and strong value.

Since 2005, ProgUSA has focused on combining advanced diagnostics, practical field expertise, and ongoing education to help customers improve reliability, safety, and system performance.

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