Eagle Tree Electric Expander - 140 AMP


This is the Eagle Tree V2 Electric Expander. Compatible with the Eagle Tree Flight Data Recorder V2

Measures motor battery pack current and voltage.


• Measures motor current by means of a tiny lightweight Hall effect sensor ring which can be installed around the positive or negative wire leading from battery to speed controller
• Battery pack current is measured by the alligator clip attached to an exposed part of the positive wire between the battery and speed controller
• One year limited warranty

Electric Expander Specifications:

• Pack Voltage: 0 to 50V
• Pack Current: 0 to 140 Amps, in approx 70 mA increments

Click here to view Instruction Manual (PDF)

Click here for info on using more than one Electric Expander at the same time.

List Price: $60.00
Price: $60.00

In Stock: Totally in stock right now