Window RPM Activated Switch 1995-ford-e-250-econoline-esi3521546 Tachometer - AccuTech SMI -

Tachometer - AccuTech SMI - 10000 RPM - Analog - 4-1/2 in Diameter - Dash Mount - Black Face - Shift Light - Each

5 in Length - 1000 lb/in Spring Rate - Front - Steel - Gold Powder Coat - Each

AN Hose Assembly - Endura - 12 in Long - 3 AN Hose - 3 AN Straight Female to 3 AN 90 Degree Female - DOT Approved - Braided Stainless - PTFE Lined - Each

The assembly spins on a 0

Electrical Connector - Deutsch Connector - Male - 2 Pin - Flange / Housing / Pins / Wedge Locks - Each

Window RPM Activated Switch 1995-ford-e-250-econoline-esi3521546 Tachometer - AccuTech SMI -The RPM Activated Switch, PN 8950, has two activation wires; one to ground a circuit and the other to open a circuit. Simply plug in an rpm module and wire the Switch to the circuit you want to activate. When the engine rpm reaches that amount, the circuit is activated and will remain on until the rpm falls below that amount.