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ENM Battery Discharge Gauge PT271AB1

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ENM 6-Digit Electronic Hour Meter/Battery Discharge Gauge 12-24V DC - PT271AB1

Product Condition: NEW
ENM Battery Discharge Gauge PT271AB1
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

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The ENM Battery Discharge Gauge PT271AB1 is a complete solid state battery discharge fuel gauge and hour meter in one. The battery gauge (BDI) is a 10 bar multi color LED display state of charge indicator. It is ideal for electric vehicles application.

NOTE: The (Green and White wire) input sensing voltage connection should be as close to the battery as possible for accurate discharge inductor reading. When low voltage battery (Green wire) is in use the high voltage battery input (White wire) is left open and vise versa.


  • Low cost
  • Small size
  • Quartz crystal
  • High reliability
  • Warranty: 1 year
  • Made in the U.S.A.
  • Low operating current
  • Solid State Electronics
  • Wide operating voltage and temperature range
  • 6-digit • 7 segment LCD display
  • The right LED is lit when the battery is properly charged as battery state of charge decreases, consecutively successive LED’s light up (one at a time)
  • The left most 2 LED’s flash indicate empty (80% depth of charge)
  • When the proper charging voltage is applied all the LED’s display will scan inducting the charging system has begun
  • The meter will reset to full charge state when completed
  • The keyswitch input turns on and off the LED display
  • Monitoring the battery continues and the LCD hour meter display is unaffected by this input


  • Part No.: PT271AB1
  • Series: PT27 • Round case with clip mount
  • Capacity: 99999.9 Hour Meter • (BDI) 10 multi color LED
  • Character Height: Large 6-digits 5 mm
  • Operating Voltage: 12-24V DC
  • Operating Current: 30 mA nominal
  • Operating Temperature: Standard -10 °C to +65 °C • -22 °F to +149 °F
  • Accuracy: Better than +/-0.01%
  • Configuration: Round SAE Bezel with new push-on retaining ring
  • Note: Standard cable length is 3 inches
  • Dimensions: See attached .pdf file

Additional Information

Product Condition NEW
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