With a low 1

CMOR Mapping bathymetry arms you with more and better data than anybody else on the water

Recommended for thinning and removing shellac as well as cleaning brushes and equipment

Frequency 50/200 kHz Power rating 1kw Speed sensor no Temperature sensor Yes Mounting style Stainless Steel Thru-hull Beamwidth 50 kHz—19°

however if you have an auxillary battery connected to run other equipment and charge auxiliary batteries

Midland Metal - Three-Way Valves, Part No. 46-252 - Side Hook-Up RGD With a low 1Three way valve is cast brass, with three 1 4" or 3 8" IPS female ports. Use to connect two permanent tanks to a single motor. Withdrawal from one tank at one time only.