Heat Stress Temperature Sign Prevent Heat Stress 28x20 Aluminum| Heat Stress Temperature Signs are an innovative way of alerting employees of dangerous environment temperatures and reminds them to avoid heat stress.| Digital display shows current temperature in green, as temperature rises, the display changes to red when the temp reaches user-specified setting| Display temperature reading range is: -4° - 158°F (-20° - 70°C)| Can be set to display Celsius or Fahrenheit| Bright LED display with 2 ½”H numbers| Operates on 110/120 VAC with 8 ft. power cord and AC adapter| Lightweight, sturdy aluminum construction features low profile, 1-inch deep frameless visual edge design| Includes built-in hidden rear mounting brackets| Warning: Cancer – www.P65Warnings.ca.gov
