PROPPER MANUFACTURING COMPANY, INC. 26900100 Propper Gas-Chex Indicator Strips

The Visual LED Indicator is used to remotely monitor the operating status of a connected device (e.g. the reverse osmosis water treatment system).The status of a connected device is signaled:– Visually by three indicator lights (green, yellow, and red)– Acoustically by a sound generatorAn acoustic status signal can be muted temporarily at the touch of a button.The signaling device can currently be operated with the following reverse osmosis systems from Fresenius:– AquaA– AquaBplus