Questemp° II Logging
Personal Heat Stress Monitor
Moderately priced and extremely accurate, Questemp° II is the ultimate datalogging personal heat stress monitor. The lightweight and durable monitor utilizes a unique sensor technology in which an E.A.R. expandable earplug is placed inside the ear canal to monitor the body's core temperature. The instrument stores and displays temperature data, and warns the user of temperatures which exceed a pre-set level via a small speaker mounted just outside the ear.

Questemp° 15 Logging Area Heat Stress Monitor
The Questemp° 15 has all the features of our basic area heat stress monitor with the added capabilities of data storage and output to a serial or parallel printer. The Questemp° 15 measures three parameters: dry bulb or ambient temperature (DB), natural wet bulb temperature (WB), and globe temperature (G) and calculates the weighted average of all three (the WBGT index). The temperature sensor array, which mounts on top of the monitor, can be removed and used for remote sensing applications.