The Gas-Pro portable multi gas detector offers detection of up to 5 gases in a compact and rugged solution. It has an easy-to-read top mount display making it easy to use and optimal for confined space gas detection.
When it comes to calibration gas, you can't beat this one - 50 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 1.25% Methane, (25% LEL) , (50% LEL Pentane Equivalent) , 18% Oxygen balance Nitrogen. Get yours now at a low, low price before it evaporates!
The N95 respirators are NIOSH approved, TC# TC-84A-9272 and are available in boxes of 25 or 300.