Heat Index Meters

Extech heat stress meters measure Wet Bulb Globe Temperature (WBGT) and heat index to help protect workers in hot conditions.

  • Extech HT30 Heat Stress WBGT Meter

    Extech HT30 Heat Stress WBGT Meter

    The Extech HT30 measures Wet Bulb Globe Temperature (WBGT) to assess heat stress, and also shows air temperature, humidity and black globe temperature.Key FeaturesCalculates the WBGT heat stress...
    $219.00
    Add to Cart