01 / DIAGNOSTICSDissolved gas
analysis
Understand gas patterns that can signal overheating, electrical discharge, and insulation deterioration inside oil-filled equipment.
Discuss DGA testing ↗
I.T.D. Hawaii · Oil analysis & fluid testing
Know your transformer.
Protect your power.
A clearer picture of your equipment starts with the oil inside it. Transformer testing and diagnostic support to help you plan your next step with confidence.
EQUIPMENT INSIGHT. INFORMED MAINTENANCE. RELIABLE POWER.
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Understand equipment conditionInsight from transformer fluid
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Identify developing concernsSupport for proactive maintenance
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Talk directly with I.T.D.Request a testing quote
Our services
Small sample.
Valuable insight.
From routine oil condition checks to a closer look at a specific concern, we help you choose a testing scope that fits your equipment.
01 / DIAGNOSTICSDissolved gas
02 / FLUID CONDITIONOil quality
analysis
Assess the electrical, chemical, and physical condition of your fluid, including acidity, interfacial tension, and inhibitor content.
Discuss oil analysis ↗
03 / INSULATIONMoisture &
dielectric testing
Check water content and insulating strength to help identify conditions that can affect transformer reliability.
Discuss fluid testing ↗
04 / FURTHER INVESTIGATIONSpecialized
testing
Discuss furan, PCB, corrosive sulfur, particles, and dissolved metals testing for specific equipment concerns.
Find the right test ↗
A closer look at the equipment behind your power
Island Transformer Diagnostics
Better information.
Better decisions.
Transformer oil does more than cool and insulate. It carries clues about what's happening inside your equipment. I.T.D. Hawaii helps turn those clues into useful information for monitoring, investigation, and maintenance planning.
- Testing tailored to your equipment and concerns
- Clear condition reporting and diagnostic support
- A practical starting point for maintenance decisions
Meet I.T.D. Hawaii
A familiar name.
A direct connection.
When it's time to understand your transformer's condition, start a conversation with Island Transformer Diagnostics.
Contact I.T.D. Hawaii ↗
A closer look
The tools behind
the insight.
Transformer fluid, diagnostic equipment, and thoughtful analysis come together to help build a clearer picture of equipment condition.
See more equipment photos
Getting started
From a question
to a clearer plan.
Tell us about your equipment
Share the transformer type, location, testing history, and any changes or concerns you've noticed.
Choose the testing scope
Discuss which oil tests fit your equipment and what you want to understand before moving forward.
Review the findings
Use the results to inform monitoring, further investigation, and your maintenance planning.
A closer look at testing
From the sample
to the record.
A few details from the instruments and printed records used in transformer oil testing.
Common questions
A little clarity
before you get started.
Which transformer oil tests do I need?
The appropriate scope depends on the equipment, previous results, and the concern you're investigating. Contact I.T.D. to discuss whether DGA, oil quality, moisture, dielectric strength, or specialized testing fits your situation.
What should I include in my request?
Have the equipment type, site location, any available previous reports, and a short description of your concern ready. Photos and maintenance history can also help us understand the request.
Can I request testing for a specific concern?
Yes. Tell us about unusual results or equipment behavior and we can discuss a suitable testing scope. Contact us to confirm service availability, sample requirements, and timing.
Let's talk
Your next step
starts with a conversation.
Planning routine testing or investigating a concern? Tell us about your equipment and we'll help you get started.
Request a testing quote
Prepare your request below, then send it from your email app.