The 4-Ch Thermocouple Module Connects to your iDash 1.8 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 as 1800 deg F. Daisy chain up to 6 Thermocouple Modules and 6 Analog Sensor Modules per system allowing you to add over 48 new sensors to your Banks iDash 1.8 DataMonster or SuperGauge.