Description
WAGO 250 503 Wire To Board Terminal Block, 5 mm, 3 Ways, 20 AWG, 14 AWG, 1.5 mm², Push In Rosco RS35811 Zeiss 67mm Carl Zeiss T* Zeiss 67mm Carl Zeiss T* Circular Polarizer Filter suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air