The ST700 dash display system from Stack is a tachometer, sequential shift light, Speedometer and voltmeter all integrated into a reliable single 80mm diameter instrument. To enable other parameters to be monitored, the system includes 2 other configurable channels that can be set for pressure or temperature.All thats needed is a separately available sensor and wiring loom to enable to the ST700 to display up to 2 of the following - Water temperature, Oil temperature, Air temperature, Oil pressure, Fuel pressure, Turbo boost pressure. The ST700 has a user settable alarm feature to provide a warning for any of the monitored parameters eg - Low oil Pressure or High water temperature, plus a peak value recall facility is included to show the maximum or minimum figure reached for each parameter.The tachometer uses Stacks legendary stepper motor to provide extremely accurate and waver free needle movement. 3 rev ranges are available from 0-8000 through to 15000 Rpm with the option of