APPARATUS, DEVICES, SYSTEMS, KITS, AND METHODS OF MONITORING FOOD TREATING MEDIA

摘要

An apparatus, system, and method regarding the monitoring of a fluid parameter are disclosed. More particularly, it relates to apparatus, systems, and methods of efficiently and economically monitoring the quality of a fluid, such as food treating media. An improved portable testing device may be in the form of a cartridge that is usable with a separate testing apparatus used to measure a parameter of the fluid carried on the sensing device. Included is a system and method that include a portable handheld device having a sensing device and a filter for protecting the sensing device from the fluid to be tested.