SPOT R100 offers five different operating modes, including ratio setting, two single wavelengths, a multimode setting and duo setting. Users can configure the thermometer using its interface or remotely (using the Webserver or SPOT Viewer software). Settings include emissivity, mode, current output range, alarm logic output and thresholds, network settings, focus and LED (on standard body only), language and user name. The high temperature thermometer offers enhanced onboard processing capabilities, eliminating the need for a separate signal-processing device. Designed as a drop-in replacement for existing installed infrared thermometers, it also provides a simple user interface for local setup and configuration and a built-in visual camera to aid with target alignment.