Locate Us11 Kallang Place, #06-02/03, Singapore 339155
Operating Hours Mon-Fri | 9am-5pm
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About Us

Established in 2007, AIS has built a reputation as a reliable and quality provider of monitoring systems for Environmental Management and Protection. Monitoring systems include Noise, Vibrations, Dust, Water Quality, CCTV images, Indoor Air Quality and others.

AIS aspires to be the preferred supplier of choice, for delivering valued products and services for protecting the environment, and contributing to workplace health and safety.

As an Authorised Distributor, we have access to factory support, original parts, training and procedures. These after-sales support and recalibration services help maintain our customer's instruments, reducing their cost in the long run, and stay competitive.

Our customers benefits from our commitments to quality and reliability.

Absolute Instrument Systems (Pte.) Ltd. adopts and is certified to ISO 9001:2015 Quality Management System, ISO 18000, Bizsafe Star and CultureSafe certifications.

  • We strive to consistently provide products and services that meet customer and legal requirements, and
  • aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and legal requirements.
Why Absolute Instrument Systems?
We sell, we service, we calibrate as a SAC-SINGLAS ISO17025 accredited calibration laboratory, we repair as a manufacturers trained and authorized  service centre with original parts and warranty, we have the largest fleet of rental instruments in Singapore, we are competent in our field, we act with integrity and professionalism (means we will not “adjust” your reports or certificates to make it more “acceptable”, we are sorry if you need that, because that is something that we will not do), we are customer focused, we listen and we will work towards delivering the best for our valued customers. We care for our staff, the environment, and the health and safety of workplaces. We will continue to innovate, invest in technologies and trainings to be competent and competitive.