Heat Stress Monitors

Absolute Instrument Systems supplies WBGT Heat Stress monitors solutions for construction sites, shipyards, factories, process industries, training facilities and outdoor workplaces across Singapore.

Our range includes portable WBGT Meters and Absolute Real-Time Monitoring Systems to support workplace heat-stress management and MOM requirements.

Absolute Real-Time WBGT Monitoring Systems

Designed for sites requiring continuous monitoring, the system provides:

  • Live WBGT readings
  • Large LED display options
  • Real-time alerts
  • Remote portal and mobile access
  • Data logging and reporting
  • Integration with other environmental monitoring systems

It is suitable for construction projects, industrial facilities and workplaces that require continuous visibility throughout the workday.

Portable and Fixed WBGT Options

Portable WBGT meters are suitable for inspections, audits and spot checks.

Fixed or real-time systems are recommended for sites requiring continuous records, alerts, display panels and remote monitoring.

Absolute Instrument supplies and supports KestrelMet and TSI QuestTemp solutions.

Supporting Workplace Heat-Stress Management

WBGT monitoring helps safety teams assess site conditions and implement suitable hydration, shaded-rest and work-rest measures.

Our team can recommend a suitable system based on your worksite, monitoring frequency and reporting requirements.

Contact Absolute Instrument Systems for a site assessment, product demonstration or quotation.

Frequently Asked Questions

What does WBGT measure?

WBGT stands for wet bulb globe temperature. It considers temperature, humidity, radiant heat and air movement to provide a practical heat-stress index

Who should use WBGT monitoring?

WBGT monitoring is commonly used at construction sites, shipyards, factories, process plants, training facilities and other outdoor or heat-exposed workplaces.

Should we choose a portable or fixed monitor?

Portable meters are suitable for inspections and spot checks. Fixed systems are better for continuous monitoring, alerts, records and remote access.

How often should WBGT be measured?

Monitoring frequency should follow the latest MOM and WSH guidance together with the workplace risk assessment.

Do WBGT meters require calibration?

Yes. WBGT meters should be maintained and calibrated according to manufacturer requirements, or annually if the manufacturer does not specify a calibration interval.

Products in Heat Stress Monitors Category