Petroview PV300B-RVP Multifunction Sampling Kit Disinfecting The 3M™ Half Facepiece Reusable

The 3M™ Half Facepiece Reusable Respirator 7500 Series helps provide protection against particulates and a wide variety of gases and vapors when used with approved 3M cartridges and filters

When properly fitted and used with approved 3M™ cartridges and filters

Accessories Cal gas Phosphine 1 PPM Type Calibration Gas

Zero Offset adjustment for sensor drift and readings in C

gases and vapors

Petroview PV300B-RVP Multifunction Sampling Kit Disinfecting The 3M™ Half Facepiece ReusableMulti function sampling kit with Adjust A Neck top, zone bottom, RVP spring loaded ball valve bottom 12" x 1 1 2" diameter heavy duty brass tube 16" x 1 1 2" diameter heavy duty brass tube Coupler with Viton o ring Brass funnel Small gauging bag Other PV300B Series accessories sold separately online