At Techmaster, quality and accuracy have always been at the core of our operations.
As part of our ongoing commitment to excellence, we are proud to announce our New Accredited Capabilities under the ISO/IEC 17025 standard.
These newly approved ranges reflect our continuous effort to expand our technical scope and meet the growing needs of our customers.
Through each audit and capability update, we ensure that every calibration we perform meets the highest international standards.
Our team’s dedication, combined with ANAB’s oversight, guarantees that every measurement, test, and certificate we issue is both reliable and traceable.

Maintaining Compliance Through Regular Audits
Calibration laboratories undergo regular audits by their accreditation bodies.
These audits confirm that each lab continues to meet ISO/IEC 17025 requirements.
During the review, the accreditation body checks technical competence and measurement accuracy.
They also evaluate the lab’s ability to produce precise data and maintain expert-level procedures.
2022 Audit and New Accredited Capabilities
In 2022, we successfully completed our scheduled audit in the United States.
During this evaluation, auditors reviewed both our existing qualifications and new capability ranges.
As a result, our laboratory expanded its accredited calibration capabilities across multiple disciplines.
Meeting ISO/IEC 17025 Requirements
We satisfied every general requirement related to competence, quality systems, and technical resources.
ANAB, our accrediting organization, confirmed that we operate fully under ISO/IEC 17025 standards.
Through this recognition, Techmaster continues to deliver accurate, traceable, and reliable calibration results.
Commitment to Quality and Precision
Our laboratories follow rigorous procedures to ensure accuracy in every calibration.
We perform each test under controlled conditions and issue detailed calibration certificates.
Because of this, clients can trust that their equipment meets international measurement standards.
The Audit Process in Detail
The accreditation audit process is extensive and thorough.
First, auditors review documentation and evaluate technical procedures.
Next, they conduct an on-site inspection of the laboratory’s facilities and equipment.
Finally, they verify compliance with ISO/IEC 17025, securing our accreditation renewal.
Current and Expanded Scope
Currently, our accredited scope covers calibration, dimensional measurement, and environmental testing.
In addition, we have increased our accredited ranges to include several new capabilities listed below.
- Conductivity we can do up to 10,000 µS/cm
- AC and DC High Voltage Measure up to 100 kV
- AC Power Source up to 21 kW
- Power Sensors from 9 kHz to 50 GHz
- Protractors and Angle up to 90°
- Thread Plug/Ring Gages up to 6.3 inches (only at Fremont)
- Barometric Pressure Measure up to 39 psia
- Force-Measuring Equipment Tension/Compression up to 50 kgf (NIST Class F Weights)
- Volumetric Recipients
- Radiation (Infrared Thermometers) up to 500 °C (TSD and TSV only)
- Surface Plate Overall Flatness and Local Area Flatness up to 161 DL for overall and up to 0.001 inches for Local Area
- Distance measure up to 500 inches
