Equipment Used Voltmeter, multi-meter, signal generator, oscilloscope, loop testing apparatus, soldering iron, wire pullers, termination crimpers, splicing kits, assorted hand/power tools, district-issued vehicle, iPad, and computer hardware. Working Conditions Mental Demands/Physical Demands/Environmental Factors Posture: Prolonged periods of standing, walking, climbing, stooping, bending, kneeling, crouching, and overhead reaching; working within tight or tiring and uncomfortable spatial configurations.