3M TR-642-3 Versaflo 3-Station Battery Charger Kit (US) Disposable Earplugs Excellent field of vision as

Excellent field of vision as a result of unique trapezoidal shape

as well as an effective barrier to liquids and particulates

ANSI 2016 Cut Resistance Level: A6

and III under the most current UL standard (UL 60079

3M TR-642-3 Versaflo 3-Station Battery Charger Kit (US) Disposable Earplugs Excellent field of vision asThe TR 642 3 is for charging the TR 630 Standard Battery, TR 632 High Capacity Battery and the TR 830 Intrinsically Safe Battery, for use with the 3M Versaflo Powered Air Purifying Respirators TR 600 and TR 800 Assemblies, respectively. Easy to use Replacement Part Visual LED Indicator to confirm charge status CE approved when used as part of a complete system