PIP North N-Series Defender(TM) Multi-Purpose Cartridge/pair Battery Pack Automatic logging of the 35

Automatic logging of the 35 most recent gas events and bump test results

shock count

All Pyramex lenses filter 99 percent of all harmful UV rays

A rugged unit

Humidity compensation

PIP North N-Series Defender(TM) Multi-Purpose Cartridge/pair Battery Pack Automatic logging of the 35NIOSH Items: We only sell brand new respirators, filters, and dust masks from US based manufacturers. Since it can be difficult to determine if a respirator or mask has been used or even just tried on, for the protection of our customers, we do not accept NIOSH returns. Part of the North N series. Lower profile so cartridges don't intrude into the work zone and allow you to see everything you need to see, even when doing close up detail work. Easy