Modern Instrument — Now Partnering with Duro-Sense Thermocouples

Carson, California · Nearly four decades of service

Measurement you can put in front of an auditor.

Modern Instrument performs temperature uniformity surveys and instrument calibrations in our ISO/IEC 17025 accredited lab — with the audit-ready documentation aerospace, defense, and heat-treat customers depend on.

~40 yrsServing aerospace & industry
17025ISO/IEC accredited calibration lab
AMS 2750Pyrometry expertise
Audit-readyCompliance documentation
About the company

Built for the processes where the data has to hold up.

For nearly four decades, Modern Instrument has helped manufacturers prove their thermal processes are doing exactly what they say. We survey ovens and furnaces, test system accuracy, and calibrate instruments in our accredited lab — then hand you documentation that stands up to customer and third-party audits.

Modern Instrument is part of the Industrial Control Solutions family of brands, and we now partner with Duro-Sense Thermocouples, so the sensors and the calibration behind them come from people who work together.

Read our story
  • 01Temperature uniformity surveys for ovens, furnaces, and thermal processing equipment
  • 02System accuracy tests performed to the current revision of AMS 2750
  • 03ISO/IEC 17025 accredited calibration of temperature instrumentation
  • 04Clear, audit-ready reports your quality team can file and trust
What we do

Two services. One standard of proof.

Temperature Uniformity Surveys

We measure how evenly your furnace or oven holds temperature across its working volume, and document whether it meets the requirements for your process and specification.

See surveys

Instrumentation & Calibration

Accredited calibration of thermocouples and temperature instrumentation in our ISO/IEC 17025 lab, with certificates built for audit-ready traceability.

See calibration
Industries served

Wherever temperature can't be a guess.

All industries
Aerospace Manufacturing Heat Treatment Nadcap-Regulated Suppliers Defense Industrial Ovens & Furnaces Research & Laboratory
Partnership news

Modern Instrument is now partnering with Duro-Sense Thermocouples — precision thermocouples and RTDs, paired with accredited calibration and survey services. Both are part of Industrial Control Solutions.

Meet our partners

Need a survey or calibration scheduled?

Request a Quote