voltage monitor

Specifications Supply voltage: 12VDC (nominal) Display voltage range: 10.5V-15V in .5V steps Absolute maximum input voltage: 17VDC Supply Current @ 12.5V (beep off): 6.25 mA average, 30mA peak. Supply Current @ 12.5V (beep on): 7 mA average, 34mA peak. Blink/Beep rate: 1.25 seconds per flash...