This is the Expanded Scale Voltmeter from Hobbico. This is ONLY designed for testing NiCd and nickel-metal hydride Transmitter and Receiver Batteries. It cannot...More

This is the Expanded Scale Voltmeter from Hobbico. This is ONLY designed for testing NiCd and nickel-metal hydride Transmitter and Receiver Batteries. It cannot be used to test capacity or voltage in glow plug NiCds or other field batteries below 4V. Modelers can make their own connectors by purchasing Banana Plugs (HCAP0310), 16 Gauge Wire, and their Radio Connector. COMMENTS: Diode protected transmitter batteries cannot be tested through the transmitter charge jack. The battery must be removed from the transmitter to get an accurate voltage reading. jxs 01/26/09 ir/jxsLess