The FAST Digital Fluid Temperature Sensor Kit provides a simple and cost effective way to measure fluid temperatures and then convert to a universal 0-5V output, perfect for any data logger or engine computer. Designed around the widely available GM style Fluid Temperature Sensor, the kit is ideal when trying to measure parameters such as engine oil and coolant temps, before and after intercooler/heat exchanger temps, transmission or even rear differential temps. Kit comes complete with fluid temp sensor and pre-terminated sensor module. Installation is simple, with only 3 wires to connect