two or three 50' or 100' breathing air hose(s)

the AutoRAE 2 can take care of all calibration

Shield made from a durable polycarbonate and has optional anti-fog and scratch-resistant coatings

Formaldehyde

Radians Class 2 FR Mesh Safety Vest - Please Choose Size Size:XL two or three 50' orRadians Class 2 FR Mesh Vest Please Choose Size Zipper Closure Dual Mic Tabs at Shoulder 3 Contrasting Black Trim Detail Pockets: 1 Left Chest, 1 Lower Right Rear D Ring Pass Through Garment Background & Reflective Material Certified to ANSI 107 2015 Retro Reflective Material Certified to ANSI 107 2015 Level 2 ARC Rating 4. 6 Cal CM Made in the USA