Heat Stroke Checker [WBGT-203A/213A]

Heat Stroke Checker [WBGT-203A/213A]


    • It is easy to carry and use.
    • For “quick ‘At site’ WBGT index measurement,” “solution with low initial cost,” But “with high reliability.”
    • It is the simple and high cost performance model suites for widespread use.
    • The high reliability is confirmed by many associations and organizetions.
    • Below chart of WBGT-index shows the criterion of heat stress warning specified by Japan Athletic Society in order to prevent heat stroke:
      WBGT[°C] Types of warning and required rest
      Below 21 Safe (needs occasional supply of water)
      21 – 25 Note (needs immediate supply of water)
      25 – 28 Caution (needs to take rest)
      28 – 31 Warning (Stop active physical exercise)
      Above 31 Dangerous (Cancel physical exercise)


Type and Model Name WBGT-203A/213A Heat Stroke Checker
Measurement Data
  • WBGT, Temperature, Relative Humidity, Globe temperature
  • WBGT data can be switched Outdoor or Indoor.
Measuring Range
WBGT : 0 to 50°C
Temperature : 0 to 50°C
Relative Humidity : 10 – 90%RH
Globe temperature : 0 – 60°C (WBGT-203A), 0 – 80°C (WBGT-213A)
WBGT : ±2.0°C (15 to 35°C)
Temperature : ±1.0°C (15 to 40°C)
Relative Humidity : ±5.0% (20 to 80%RH at 25°C)
Globe temperature : ±2.0°C (15 to 50°C)
Power Source 2 AAA dry cells
Weight Approx. 115g (includes batteries)

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