M475VAAVolt Amp Meter Davtron Part #: 475VAA
Available in 14 or 28 volts, with optional Night Vision lighting.
The M475VAA has dual shunts and can read voltage and two current flows. Ideal for measuring alternator output and charge and discharge current of the battery. Can also read two separate load currents. The standard unit is Volts/Battery Amps/Alternator Amps.
M450Digital Voltmeter Davtron Part #: 450
Available in Amber, Green or White, with optional Remote Sensing.
Davtron’s Model 450 voltmeter is a small, lightweight instrument that monitors the voltage of your aircraft precisely. The pilot can more accurately know the amount of capacity remaining in the battery when there is a low voltage condition. Also of great importance is the voltage at which the battery is being charged.
15-200 SeriesElectronic Dual Ammeter/Voltmeter (2-1/4", Non-TSO'd) UMA Instruments Part #: 15-200
90° Sweep. Available ranges: 0-30, 0-60, 0-80, 0-100, 0-150.
14-260 SeriesElectronic Volt Meter (2-1/4", Non-TSO'd) UMA Instruments Part #: 14-260
Dial Markings: Black & White. Air-core (270° Sweep). Available in 9-17 Volts or 20-32 Volts.