Products

Instrument Transformers (CT/VT) Testing Solutions

Explore DigiStano solutions for current transformer and voltage transformer testing, insulation assessment, partial discharge monitoring, guided diagnostics, and accurate evaluation workflows for CT/VT assets.

Product Category

Professional testing solutions for current and voltage transformer diagnostics

Our CT/VT testing category includes solutions for current transformer analysis, voltage transformer verification, ratio checks, commissioning support, insulation diagnostics, and partial discharge assessment.

These products are suitable for utilities, testing engineers, commissioning teams, laboratories, and maintenance specialists who require accurate and efficient CT/VT condition assessment and standards-based validation.

Products

Focus

CT / VT Testing

Applications

Diagnostics & Verification

Available Products

Browse the solutions in this category

Select a product to view its details, technical description, and available documentation.

COMPANO 100

Universal and easy-to-use solution for basic CT/VT testing, wiring checks, and ratio verification.

CPC 100

Universal primary injection test system for commissioning, diagnostics, and maintenance of CT/VT assets.

CT Analyzer

Dedicated analyzer for fast and accurate current transformer assessment and standards-based evaluation.

DIRANA

Dielectric insulation analyzer for reliable condition assessment of insulation systems.

MONTESTO 200

Portable online partial discharge monitoring solution for temporary condition evaluation.

MPD 800

Universal partial discharge measurement and analysis system for precise defect detection.

Primary Test Manager (PTM)

Guided testing and data management software for diagnostics, condition assessment, and reporting.

VOTANO 100

Highly accurate portable voltage transformer test solution for performance checks, class verification, and calibration.

Accurate Evaluation

⚡

Validate CT and VT performance with precise testing tools for ratio checks, standards-based assessment, and calibration support.

Flexible Diagnostics

🧰

Support commissioning, maintenance, insulation evaluation, and partial discharge diagnostics with efficient hardware and guided software workflows.

Better Decisions

📈

Improve reliability and maintenance planning with clear diagnostics, accurate transformer evaluation, and dependable reporting workflows.