Sealed Tangent Icom HM-138
Available for order
Sealed Tangent Icom HM-138
to order
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The HM-138 is a sealed tangent designed for use with a marine portable radio station from Icom-IC-M88. The degree of security of the tangent is in accordance with the IPX7 standard.
Optional remote headset with hermetic case HM-138 provides reliable operation of the radio station, even if it is fixed to the belt.
Optional remote headset with hermetic case HM-138 provides reliable operation of the radio station, even if it is fixed to the belt.
23.12.2021
Echo sounder
The echo sounder is a useful navigation aid. It transmits ultrasound pulses (> 20,000 Hz) and measures the period that elapses before the transducer registers the echo from the seabed.