However, one of the best uses for a text to speech option when considering workplace safety is for use with an explosive environment scale. In a case where hazardous materials are in use and the scale is built with four stainless steel load cells embedded in a welded frame for maximum shock and abuse resistance, the business of safety is serious. Workplace hazards can be minimized when the hazardous materials handler can stay completely focused on handling, without needing to watch the digital display.