BER-TRC1's receiver BER-RXV3 is an upgraded one of BER-RXV2,it also doesn't need extra external sensor because it intergraded the voltage data collector.,and It can be directly linked to the rc cars' or boats' power to test the voltage changes immediately,too.In addition,you get LCD display screen instead of the LED one,you can read the temperature value,speed value and the electric volume value.

Specifications:
● size:190 x 155 x100mm
● weight:300g
● transmit frequency:2.4GHz ISM
● operating voltage:4.0--9.0V
● operating channel:208
● suitable battery(not included):4 x AA dry cells/NiMH battery(max size:109x33mm)
● remote control distance:as far as 600m

Package Included:
● 1 no 2.4G BER-TRC1 transmitter
● 1 no 3-channel BER-RXV3 2.4G receiver
● 1 no BER-HCV1 telemetry concentrator
● 2 nos Battery balance connector to servo connector conversion cables