Picture of product VA-1A-250

Part #: VA-1A-250


Electronics Intl.


Primary Volt/Amp Instrument

Part Number :

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  • High Volts alarm for overvoltage situations
  • Discharge alert when your battery is in a discharging condition
  • Switch on the back of the instrument allows installer to choose between 12 and 24-volt
  • Will operate on 12 or 24-volt systems
  • LCD is sunlight viewable and backlit for night operation
  • Primary Volt/Amp Instrument with Internal Shunt
  • Discharge and high voltage warning lights
  • 100 amp capability
  • .1 volt and .1 amp resolution
  • Backlit for night operation
  • Will operate on 12 or 24-volt systems
  • RSVA-3 Remote Switch can be used to monitor the left and right alternator and battery current for twins
  • VA-1A Instrument
  • Wire Harness
  • Installation and Operating Instructions
  • STC & AML


Size: 2.50” x 2.50” x 3.65” Deep, 2 1/4” Flush Mount Weight: 11 oz.
Amps: .1 amps resolution, 100 amps max Volts: .1 volts resolution, 40 volts max
Power requirements: 7.5 to 40 Volts, Typical: 0.3 amps @ 12 Volts Display: Backlit LCD, viewable in Direct and Indirect Sunlight
Certifications: FAA STC’d, PMA’d    
Part Number: Description:
va-1a-250 Primary Volt/Amp Instrument/250 Amp Shunt 


- Primary Volt/Amp Instrument
Price Condition Status

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