Datacolor says its Check 3 portable spectrophotometer features a completely redesigned user-interface with a modern colour LCD display and an LED illuminated viewing port, enabling users to very precisely position samples for accurate measurement. The company claims an enhanced two-way Bluetooth interface allows the user to easily transfer standards and batches back and forth between the instrument and TOOLS, Datacolor’s quality control software. The high-speed USB feature allows data export to a USB flash-drive, while also providing support for peripherals, such as wireless keyboards and bar code scanners.