Ilford PQ Universal Paper and Film Developer
so you can turn your speakers up loud without worrying about diminished sound quality
Dirt & Dust Protection
Illumination Angle 100� x 50� Illumination Distance 160' (48 m) Horizontal Field-of-View 375' (114 m) Wavelength 850 nm (semi-covert)
HAMMOND 1550Z139 Metallic Enclosure, Watertight, Thick Wall, Diecast, Instrument, 159.4 mm, 159.4 mm, 102 mm K&M 236 Ilford PQ Universal Paper andThis is a Metallic Enclosure, Watertight, Thick Wall, Diecast, Instrument, 159. 4 mm, 159. 4 mm, 102 mm product from HAMMOND with the model number 1550Z139Product details External Depth Imperial 4" Body Colour Unfinished External Width Metric 159. 4mm Enclosure Type Instrument NEMA Rating NEMA 13 External Height Metric 159. 4mm External Height Imperial 6. 28" External Width Imperial 6. 28" Product Range 1550Z Series IP Rating IP66 External Depth