M-105 Digital DC Transceiver Surface Unit W/battery tester

Surface to diver unit.

• Same characteristics as the M105 digital; has the addition of a second transceiver channel
• Transceiver unit.
• Allows communication with any number of divers wearing wireless comm units.
• Direct communication with PTT walkie-talkie.
• Uses 6V DC lead battery. Allows up to 48 hours of operation.
• Can be powered with a 12V DC source.
• Activated only when the antenna is connected to the unit to prevent unwanted loss of power.
• 10mt (approx. 33ft.) transducer cable length. Available in different lengths on request. Long cables may require amplifier mounting.

Comes with:

• Headphone connection.
• Volume control.
• Speaker.
• Water resistant case pressure compensation valve.
• Battery charger.
• Easy to read LED battery tester which shows the power status of the battery.
• Transducer cable.
• Bag.
• Microphone.

Available accessories:

• Audio out cable.
• Headset.
• Tuner for >50 meters M105 Antenna. .
• Splitter for connecting 2 antennas with M105 or M105DC.
• External power cable