VA-1A: (STC’d, and PMA’d) Provides precision Volts and Amps readings. Offers both a “High Volts” and a “Discharge” warning light. Runs on 12 or 24-volt systems. This model comes with an internal S-50 shunt.VA-1A-XX: The VA-1A-xx can be calibrated to match any aircraft external shunt (i.e. 50 amp, 50mV external shunt must use a VA-1A-50). Order must specify shunt value. (shunt sold separately) SPECIFICATIONS: Accuracy: 1%. 2 1/4” Mount. 2.5” Depth. 9 Oz. Unit. Viewable in direct and indirect sunlight. Backlit for night operation. Operates from 7.0 to 40 volts at .1 amp.FAA Approved Instrument
Easy To Install & Compatible With 12/24-Volt Systems
Accurate, Dependable & Easy To Use
Included with all packages:
VA-1A Instrument
Wire Harness
Installation and Operating Instructions
STC & AML