The Chem 200 from SciApps has been developed for military, law enforcement and first responder users. It is Android-based and has on-board HazMasterG3 decision support software. It includes a macro camera for photo documentation of samples tested and reading of 2D barcodes. It is completely touchscreen driven, useable with or without gloves. It features continuous and preset adjustable laser focus, which helps prevent the situation where the laser is focussed on the sample holder rather than the sample itself. The vial holder accommodates both 15 mL and 8 mL vials, and there is a right-angle adapter for bagged materials and the “adjustable pointer” for testing through thick plastic bags or plastic or glass bottles.