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Digital Volts/Amps meter
Just plug the VA-Tester in between your esc and battery to show your motor/esc current drain in Amps (A) as well as voltage level (V). A very simple, effective and cheap power analyzer for smaller power systems up to 30A. Unit is accurate to .5A and should not be used for high power or high precision systems.
Input Range : 5.5V - 24V ; 0.7A - 30A
Min Input : 0.1V ; 0.3A
Dimensions : 41x19x8mm
Weight : 19g
This item is a reasonably accurate tester which is ideal for field use. If you dont have a watt meter, then this little gadget will give you an idea of your current set up. Easy to use no instructions necessary, simply connect your battery to one side and your ESC to the other and it will read out both Volts and Amps in sequence. Good enough to give you a view on your power draw and for the price a must for the flight box.
Will also give you Watts : eg Volts X Amps = Watts (10v x 20Amps = 200 Watts)
Important: You must connect your battery FIRST to enable both readouts You must not use on setups over 30amps
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