Experience modelers know that the only way to be sure if you have enough charge left
is with an accurate digital voltmeter.
In fact, most experienced modelers won’t go to the field without one. Another indispensable
field accessory is a tachometer. Now Hangar 9 has consolidated these two field accessories
into one convenient, compact unit.
Hangar 9’s new Digital Voltmeter and Tachometer (DVT™) combines a digital voltmeter
with a built-in load for 4 and 5 cell receiver packs and a 9.6 volt transmitter pack with a
tachometer that accurately reads in 10 rpm increments for 2-, 3-, or 4-bladed props.
The tachometer function reads up to 29,000 rpm in 10 rpm increments. Plus, the unit
automatically turns itself off after two minutes, if not in use, saving the included 9V
The voltmeter function features a switch that allows all brands of transmitters to be checked.
The DVT places a 240mA load on 4 cell packs, a 300mA load on 5 cell packs, and a 400mA load on 9.6 volt
transmitter packs. Plus, a low-battery indicator shows when the included 9V battery is low.