“ProKold Tools” was designed for iPad with Bluetooth 4.0 and work with a Temperature Controller (TC) v4.0 with name CT-BLE.
With "ProKold Tools" can connect with temperature controller from Prokold and manage their settings, like change temperature unit value, change set point value and others. Also can download temperature logs of your refrigerator or freezer unit and accumulate these values in every download. Can check the temperature chart and save images, send temperature logs by email and more.