4 Ch Thermocouple Module Kit Banks PowerConnects to your iDash to add 4 temperature inputs per module. Each channel can be configured to any temperature parameter and the k type thermocouple sensor can read any temperature including EGTs as hot as 1800 deg F. The 4 Ch Thermocouple Module Connects to your iDash and adds 4 temperature inputs per module. Each channel can be configured to any temperature parameter and the k type thermocouple sensor can read any temperature including EGTs as hot