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