Which type of safety equipment is not essential for a Spectrum Field Technician?

Surgical masks are not essential for a Spectrum Field Technician primarily because their work environment typically involves tasks related to cable installation, maintenance, or troubleshooting, where exposure to airborne pathogens or hazardous materials that would require such masks is limited. Instead, the technician's role focuses more on physical safety in various working conditions.

In contrast, hard hats, safety glasses, and steel-toed boots are critical safety equipment. Hard hats protect against head injuries from falling objects, safety glasses shield the eyes from debris or injury during installations, and steel-toed boots provide protection for the feet when working in environments where heavy equipment may be present or where there is a risk of foot injuries. Thus, surgical masks do not align with the typical safety needs encountered by Spectrum Field Technicians.