Calibration services

Trescal's multi-domain metrological services, in calibration, verification and test measurement are provided on-site and in laboratories. Guaranteeing the traceability of the International System of Units (SI) and ensuring the results obtained meet ISO 9001, ISO/CEI 17025 and ISO10012 standards.
Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as:
  • ISO 10012: “Requirements for measurement processes and measuring equipment”
  • ISO/IEC Guide 98-3 (GUM) “Guide to the Expression of Uncertainty of Measurements”
  • ISO/IEC Guide 99 (VIM) “International Vocabulary of Metrology - Basic and General Concepts and Associated Terms”


Trescal offers its verification, calibration, and measurement services in its ISO/IEC 17025 accredited laboratories and at your facility.

Our accreditations guarantee our calibration results are traceable to the International Systems of units (SI) through the intermediary of Euramet laboratories for Europe (LNE, NPL, PTB…), the NIST or NRC for North America, and any National Metrological Institute that is a signatory to the international CIPM MRA (Mutual Recognition Arrangement) agreements in the measurement domain.

See our accreditations

Trescal maintains comprehensive technical offerings in electrical, mechanical and physical measurements. Additionally, Trescal offers specialised services related to measurement such as:

  • Thermal and climatic testing (Characterization of test chambers, ovens)
  • Force and hardness test machines
  • Dimensional measurement & inspection of artefacts, parts and products (CMM, optical, laser tracker)
  • Legal metrology (scales)
  • Strain gauge installation, test measurement

Our know-how is based on more than 30 years of experience. Combining an ambitious policy of strategic investment and calibration training with a dedicated industrial organization. This enables us to deliver tailored solutions adapted to your measurement processes and constraints.

Dimensional measurement calibration shims at Trescal

Calibration Services in South East Asia

Trescal has 2 Singlas Accredited laboratories based in Singapore covering the following domains:

Basic Instrumentation,  3D Metrology on CMM, Dimensional, Electricity/ Magnetism, Force, Humidity, Mass/Scale, Optics, Pressure/ Vacuum, Temperature, Time/Frequency, Torque, Volume

within the Aerospace Industy. Trescal are able to offer satellites (dedicated teams), in which we partner with our clients to ensure calibration services that are as close to your facilities as possible. 

In addition Trescal Singpaore have recently opened a commerical facility in Ubi Road covering a range of Singlas Accredited services to a growing client base in Singpore and South East Asia. 

Our company is registered to BS EN ISO 9001:2008 and is accredited to BS EN ISO/IEC 17025:2005.

The calibration procedures are based on BS, ISO, GPS, JIS or DIN Standards, manufacturers or client specification.The results are recorded on a calibration certificate in compliance with the requirements of BS EN ISO 9001:2008, or BS EN ISO/IEC 17025:2005

> See accreditations