Unique Products for Your Boat

Blue Sea 1732 DC Ammeter

$84.00 $69.99


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Blue Sea Mini OLED DC Ammeter & Shunt:

This is one of my favorite DC ammeters. It is small, fairly accurate and is ideal for monitoring loads less than 100A such as solar, wind, refrigeration or DC panel loads. The OLED screen is beautiful and will only add to your boats interior. Because it fits into a 1  1/8" round hole it can be installed almost anywhere. Time to get rid of that antiquated analog ammeter meter.

IMPORTANT: 100A rated shunt is not suitable not for large loads such as alternators, engine cranking, electric winches, bow thrusters, inverters or windlasses. Please install shunt for measuring panel loads only.


Monitors essential electrical system load or charge parameters on a bright, waterproof, daylight readable OLED screen
  • Compact size enables mounting in any convenient location
  • Reverse polarity protected
  • Mounts in a common 1-1/8" hole
  • Convenient amperage monitoring
  • Monitors -100A to 100A DC
  • Positive or negative side wiring
  • Meter: Ammeter
  • Nominal Voltage: 12V DC / 24V DC
  • Resolution: 0.1A
  • Intermittent Rating: 110A
  • Cranking Rating 30 sec: 175A
  • Accuracy: ± 2%
  • Input Voltage Range: 8-36V DC
  • Operating Current: 15mA