The Echo 1 is a multi-frequency standard transmitter. It offers three frequencies which can be selected via the receiver. Add in the ability to go up to 130 feet deep and you have a standard transmitter that can power through interference. With a battery life of up to 48 hours of continuous usage and the power to cut through noise, this standard transmitter is one of the most advanced on the market.
Echo 1 TransmitterSKU: UM2000089
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