+355 68 90 83 803 E hënë - E premte 08:30 - 17:00 Rruga “Andrea Kushi”, Tirana, Albania Ora Lokale:
ISO 17025
ISO 17020
Calibration Laboratory in Albania
Calibration Offer

About Us

"Long Story Short"

Main Services

Any service regarding energy meters or instruments used for measuring electrical quantities you are contemplating are within the capabilities of HTT. We welcome all challenges in providing fast, efficient, cost effective services to meet your particular requirements.

  • Single and Poly Phase
    Meter Testing
  • Single and Poly Phase
    Meter Inspection
  • Energy Standard Reference
    Meter Calibration
  • Energy
    Meter Calibration
  • DC-AC Measuring
    Instruments Calibration
  • Multimeter
    Instruments Calibration
  • Insulation Resistance
    Instruments Calibration
  • CT Clamps
    Instruments Calibration

HTT’s Story

HTT was initially established in 1993. On 2012, the electrical meter services were established and they were operating as single independent company. Our expansion has allowed us the luxury of remaining a service-oriented company and the ability to remain unbiased in our recommendations to our clients. We sell no products. Our only commodity is service. We provide complete verification, inspection and calibration services for electric energy instruments as well as calibration services for other instruments used for measuring electrical quantities.

How we started

HTT is the oldest company in the Albanian market, starting its services with the verification of electricity meters since 2012. HTT has won and maintains a valid accreditation of the ISO 17025 standard.

Calibration Laboratory Extension

In 2015 HTT wins the accreditation with the ISO 17025 standard as a calibration laboratory of energy meters and standard reference meters.

Extending Services on field

In 2018 the company wins the accreditation with the ISO 17020 standard as an inspection body of single and polyphase electrical energy meters. HTT has further expanded the scope of accreditation by also adding inspection of current transformers and measurement of earthing resistance at the client location.

Other Certifications

Over the years the company has been certified with many other standards such as ISO 9001, ISO 14001, ISO 45001, ISO 27001.

Unmatched Experience

With almost two decades of practical experience HTT knows its business from the ground up and is proud that its service credentials are unsurpassed in the industry. “We are the electric metering technical experts with a proven track record,” “We don’t care to be a jack of all trades but we pride ourselves on being the master of one – metering.” If precise meter testing matters to you, then it definitely matters which testing service you choose. Be smart. Choose HTT, the service-oriented electric meter company.

We attained our national and international accreditation for ISO/IEC 17025, in the field of verification, inspection and calibration of electrical meters and other instruments used for measuring electrical quantites. We have maintained our certification in continual good standing, adding to and refining our abilities regularly.

Our laboratory is the first private sector laboratory in Albania authorized for verification of electric meters to get accreditation ISO/IEC 17025 and ISO/IEC 17020.

To our customers, may we take this opportunity to thank you again for having brought us to where we are! To those of you considering our services, we hope to have the opportunity to work with you in the near future! We welcome the opportunity to provide a service for your needs as well as any inquiries as to how HTT can best serve you.

Maintained Accreditations and Certifications100%
Quality System Control100%
Customer Satisfaction100%


HTT provides diverse services to its customers. Each service is backed by the HTT guarantee of quality workmanship right down to the smallest detail. HTT also meets the industry’s highest test standards and prides itself on its technical expertise and proven record of reliability.

Satisfied Customers
Collaboration Organizations
Successful Assessments

The HTT Signature

When we accept a job, we do it right. That’s not just a HTT pledge; It’s the HTT signature.