Davtron
DVT M475VAA

Digital Volt-Ammeter, Dual Shunt, 2.25" Rear Mount, FAA-PMA Approved

Digital Volt-Ammeter, Dual Shunt, 2.25" Rear Mount, FAA-PMA Approved

$309.95
Item Qualifies for Free Ground Freight (48 States) on Orders Over $350

Digital Volt-Ammeter, Dual Shunt, 2.25" Rear Mount, FAA-PMA Approved

The M475VAA has dual shunts and can read voltage and two current flows Ideal for measuring alternator output, charge and discharge current of the battery. The M475VAA can also read two separate load currents. The 475VA and the 475VAA were designed for slow current drain and, are also used in standby and emergency battery packs.


  • Low Current Drain .001 amp
  • 2.25" Standard Mount
  • 1.3" Depth
  • Backlit LED
  • Sunlight Readable
  • 1/10th amp and volt resolution
  • Plus/Minus 150A Range
  • Plus 100V DC Range

FAA Approved Model List

If your airframe is not shown on the list below, it is recommended a FAA form 337 should be filed with the local FSDO.

M475VA INSTALLATION ELIGIBILITY - Schweizer Model 269D
M475VAA INSTALLATION ELIGIBILITY - Waco Models Classic Waco F5 and Classic Waco F5C