XScorpion LED Digital Volt Meter, silver
SURFACE OR FLUSH MOUNT ALUMINUM FINISH HOUSING – Silver FACE
1-7/8″ DIAMETER HOLE x 5/8″ MOUNTING DEPTH (2-1/8″ x 1″ OVERALL)
2 WIRE POSITIVE OR NEGATIVE HOOK UP
AUTO SENSING TURN ON
3 DIGIT RED LED DISPLAY