Blue Sea Systems 8251 DC Digital Voltmeter w/Alarm

• Displays voltage from 0 to 60 Volts
  
• High and low voltage audio and visual alarms
  
• 3 levels of display brightness
  
• Programmable sleep mode blanks display for power conservation
  
• Splashproof front
  
• Applicable for 12, 24, 32, 36, and 42 Volt DC systems

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Owner's manual: https://productimageserver.com/literature/ownersManual/20760OM.pdf