Formed in 2007, AIS has built a reputation as a reliable and quality provider of monitoring systems for Environmental Management and Protection.

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), Instantel, LSI, MetOne, Sensidyne (Gilian), SVANTEK and TSI. Our after-sales and recalibration services keep our customer's instruments in service longer, reducing their total cost of ownership.

Absolute Laboratories Pte. Ltd., our affiliated calibration laboratory, is SAC-accredited to ISO17025 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