Two Discovery slim-line enclosures have dimensions of 3.10" wide x 8.50" long, and have heights of 1.15" and 1.40". Both handheld instrument cases have a lightly textured finish and smoother recessed area for graphics or overlays. Battery access is available on both versions. Applications are remote controllers, test equipment, security products, telecomm and more. Cases offer UL94V-0 flame-retardant material, EMI/RFI shielding, custom machining, and imprinting as options. Colors are black and PC bone grey.