Calibration and validation

Testo Calibration Lab for the Best Calibration Services

Testo India is proud to announce that our Calibration Lab is now assessed and accredited in accordance with the standard ISO/IEC 17025 : 2017 as per NABL (National Accreditation Board for Testing  and Calibration Laboratories) and is ready to serve calibration as per National Standards.

Acrredited Parameters:

  • Humidity
  • Pressure
  • Absolute Pressure
  • Dew Point Temperature
  • Contact Type Temperature
  • Non-Contact Type Temperature (Infra Red Thermometer, Thermal Imager)
NABL Accreditation.jpg
The First and Only Lab in India to get NABL Accreditation for Dew Point Temperature


Calibration & service lab


Located at our head office in Pune, Testo India has high quality service & calibration lab. Instruments are calibrated with world class reference instruments following procedures as per ISO 17025 and serviced locally maintaining international standards. Most of the calibrations are traceable to highly accurate international standards of the PTB Germany.

We undertake IQOQ validation for testo data loggers and online data monitoring systems.

Parameters undertaken for Calibration:

We undertake calibrations jobs for following parameters and for instruments of any brand/ make.

Temperature - contact I Temperature - non-contact I Humidity I Pressure I Air velocity I RPM I Sound I Flue gas I Dew point


Calibrators - Product Overview

We offer a range of calibrators so that you can quickly & easily calibrate measuring instruments at your facility.

After sales services

Apart from calibration services, we also offer after sales services in the form of spare parts and repair services.

Spare parts service

Testo will help you quickly and easily! You can phone, fax or send an e-mail so that we can get the parts or cells delievered to you. The order can be sent to Testo India headquarter at Pune which has the calibration & service lab set-up.

Repair service

We provide you with repair services as per your requirement.


Validation: reliably on target

During validation, the result of a particular procedure, process or method is verified as being exactly reproducible under certain, defined conditions.

Validation, a service offered by Testo Industrial Services encompasses the entire execution of a project, including all required development and optimisation tasks.

Testo Industrial Services offers validations for the following areas:

Testo Industrial Services – your partner for calibration and validation

Testo Industrial Services specializes in measuring technology services such as calibration, qualification and validation. As a full subsidiary of Testo, one of the leading global manufacturers of measuring instruments, Testo Industrial Services has over 50 years of experience in the field of measuring technology. Numerous customers have benefited from this expertise; e.g. in the automotive, aviation and space, power supply, biotechnology, or mechanical engineering sectors.