EM Series Panel Meters EM32-1B Round Hole Mounting Voltmeter 3-1/2 digit LED 8mm (0.31") digit height 3.5 to 6.5V or 7.5 to 14.0V operation Auto-zero, auto-polarity Selectable decimal points 200mVDC full scale reading Requires 32.5mm (1.28") diameter cut-out IP67/NEMA 4X protected EM32-1B-LED Round Hole Mounting Voltmeter   3-1/2 digit LED 8mm (0.31") digit height 50mA @ 5VDC operation Auto-zero, auto-polarity Selectable decimal points 200mVDC full scale reading Requires 32.5mm (1.28") diameter cut-out IP67/NEMA 4X protected

Panel Meters. LCD Panel Meters, DC Voltage Panel Meter, AC Voltage Panel Meter, Process Panel Meter, Process Power Supply, 4-20mA Process Display, LED Panel Meter...