Rae Systems 600-0050-004 Quad Mix Calibration Gas Guard Rails What about safety

What about safety

Max Lite’s low-pressure polyurethane foam expands gently inside the ear canal for comfortable long-term wear

With Hood and NO Boot - Sold by the case of 25 each

The small hook attaches to the harness

or O2 - Combustibles

Rae Systems 600-0050-004 Quad Mix Calibration Gas Guard Rails What about safetyThe 600 0050 004 calibration gas is used to calibrate RAE System's variety of multi gas detectors. This is the 34 liter cylinder. Cylinder contains Hydrogen Sulfide 10 PPM Carbon Monoxide 50 PPM Methane 50% LEL (2. 5%) Oxygen 20. 9% Nitrogen Balance. Cylinder Specs: Standard Female C10 Valve Material: Aluminum Alloy Pressure: 500 PSI Weight: 1. 3 lb Dimensions: 9. 625" x 2. 875" Volume 2. 4 cubic feet Warranty: 2 years