TSI QUESTemp 34 - Heat Stress Monitor

TSI QUESTemp 34 Heat Stress Monitor – Workplace Heat Safety

The TSI QUESTemp 34 Heat Stress Monitor is a rugged, IP54-rated instrument designed to measure heat stress risks in industrial, construction, military, and environmental applications. Using Wet Bulb Globe Temperature (WBGT) analysis, it provides real-time, precise measurements to help prevent heat-related illnesses and ensure compliance with workplace safety standards.

This model features Dry Bulb, Wet Bulb, and Globe Temperature readings, along with a built-in Relative Humidity (RH) sensor. It calculates both indoor (WBGTi) and outdoor (WBGTo) WBGT values, ensuring accurate heat stress assessment. The QT-34 is available with a 2-inch or 6-inch black globe sensor, meeting BS EN 27243 standards for workplace heat safety.

With multiple power options, it operates using a 9V disposable battery (140-hour runtime), an optional NiMH rechargeable battery (300-hour runtime), or mains power for continuous 24/7 monitoring. The optional tri-sensor plug-in assemblies allow for Head-Torso-Ankle WBGT weighting or multi-location monitoring, making it ideal for high-risk heat environments.

Who Should Use the TSI QUESTemp 34?

• Industrial & Manufacturing Workplaces – Prevent heat stress in factories, foundries, and warehouses
• Military & Emergency Response Teams – Monitor heat risk during training, operations, and field exercises
• Construction & Outdoor Work Sites – Protect workers in hot and humid environments
• Energy & Utilities Sector – Ensure safety in power plants, refineries, and mining operations
• Environmental & Occupational Health Monitoring – Improve workplace safety and comply with regulations