H2S (Hydrogen Sulfide) Measuring range: 0-100 ppm

strength and retention system effectiveness clauses 4

There are also side slots for other common accessories such as hearing protection and face shields

hole diameter

Trench Box Anchor alligator clip detector. H2S (Hydrogen Sulfide) Measuring range:Durable tie off point for trench boxes The Trench Box Anchor is a multi use anchor that can accommodate fall arrest applications or guardrails for fall protection applications (not simultaneously). It installs easily without tools and can be easily relocated as work progresses. Features Fits walls up to 10 Galvanized steel construction Extremely durable