BLUE SEA SYSTEMS 1741, is a Mini OLED Temperature Monitor - Yellow.
Features:
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Compact size allows mounting in any locationReverse polarity protectedMounts in a common 1-1/8 in holeConvenient temperature monitoring< /li>Temperatures range from -40°C to 125°C (-40°F to 250°F)Measurements in Fahrenheit or Celsius Good product related pages: