Speed Sensor MSP676Inductance:142MH+25%Resistance:300 Ohms MaximumThread Size: 5/8-18 UNF-2AProximity to Gear Teeth:0.025-0.035in.(0.64-0.89mm.)Temperature Range:-55℃ to 105℃IDLE Ouput:1.5 volts AC minimumMax Output:30 volts AC