The MASTER RX Digital Volt Spy accurately shows you the voltage of your power supply from 3 to 30 volts, ideal for monitoring the receiver current or flight battery. Supplied ready for connection with JR plug. The fastening is easy with double adhesive tape or by two screws (hole spacing 30mm).

Tip: Install the Volt spy directly into the cockpit of your model aircraft. You can connect the volt spy to a receiver or drive battery, for example, to display voltage.

Product description

* Display of the receiver current (simply plug into a free receiver slot)

* Display of the voltage of the drive battery up to 30V

Technical data

voltage range = 3 .. 30V

measurement accuracy = 0.1V

Dimensions (L/W/H) = 23 x 10 x 8mm

Cable length = approx. 200mm

plug = JR cable (fits directly into each receiver slot)

Weight = 6.5g incl. cable