Formed in 2007, AIS's mission is to be a reliable and quality provider of monitoring systems for Environmental Management and Protection. Our systems and services served users in Singapore, Malaysia, Indonesia, Thailand, Vietnam and the Philippines.

Monitoring applications include Noise, Vibrations, Dust, Water Quality, CCTV images, Indoor Air Quality and others.

AIS is an Authorised Distributor for a number of reputable instrument manufacturers such as 3M (Quest), ACO, ACS (Alcohol Countermeasure Systems), BGI, BIOS, Instantel, LSI, MetOne, NTEK, Sensidyne (GILIAN), SVANTEK, SYSCOM, TISCH and TSI.

Our after-sales and recalibration services keep our customer's instruments in service longer, reducing their total cost of ownership.

In an interdependent industry, providing reliable products and services sharpens our clients' competitiveness.


Absolute Laboratories Pte., our affiliated calibration laboratory, is an ISO17025 SAC-SINGLAS accredited calibration laboratory, for the scope of Acoustics and Vibration.

For more information, call us at 6296 8012

or email us at This email address is being protected from spambots. You need JavaScript enabled to view it.


Absolute Instrument Systems' Earth Control Measures monitoring system featured on ChannelNewsAsia (31st Mar 2016)

Screenshot CNA AIS TSS