Blue Sea Systems 1741 Mini OLED Temperature Meter

• Compact size enables mounting in any convenient location
  
• Reverse polarity protected
  
• Mounts in a common 1-1/8" hole
  
• Convenient temperature monitoring
  
• Temperatures range from -40°C to 125°C (-40°F to 250°F)
  
• Measures in Fahrenheit or Celsius

• Meter: Temperature
  
• Nominal Voltage: 12V DC / 24V DC
  
• Resolution: 1°F or 1°C
  
• Accuracy: ± 1.25%
  
• Operating Current: 10mA

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.

Quick guide: https://productimageserver.com/literature/quickGuide/64338QG.pdf