M191
![](NS_M191.gif) |
River & harbor survey
24, 30, 33, 50, or 200kHz
500 to 1kW RMS
Portable Mount
M191 PDF File
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SS510
![](NS_SS510.gif) |
River & harbor survey
175 to 240 kHz
500 W RMS Power
Broadband
Portable Mount
SS510 PDF File
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CS229
![](NS_CS229.gif) |
Deep Water Survey
12, 24, 28, 50, or 200kHz
1 to 2kW RMS
Tank Mount
CS229 PDF File
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SS216
![](NS_SS216.gif) |
Deep Water Survey
38, 40, or 100kHz
1 to 2kW RMS
Tank Mount
SS216 PDF File
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M175
![](NS_M175.gif) |
Commercial Fishing
12, 24, 28, or 38kHz
1.5 kW to 3 kW RMS
Tank Mount
M175 PDF File
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M176
![](NS_M176.gif) |
Commercial Fishing
12, 28, 70, or 200kHz
1 to 4.2 kW RMS
Tank Mount
M176 PDF File
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M192
![](NS_M192.gif) |
Deep Water Survey
28, 33, or 38 kHz
1 to 2 kW RMS
Tank Mount
M192 PDF File
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M194
![](NS_M194.gif) |
River & harbor survey
175 to 240 kHz
500 W RMS Power
Broadband
Tank Mount
M194 PDF File
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M74
![](NS_M74.gif) |
Sub-bottom profiling
12 kHz
4 kW RMS
External Mount
M74 PDF File
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M163
![](NS_M163.gif) |
Survey & Fishing
28, 33, 50, 75, or 200kHz
500W to 2kW RMS
External or Tank Mount
M163 PDF File
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M172
![](NS_M172.gif) |
Survey & Fishing
75 ot 125kHz
1.5 to 2kW RMS
External or Tank Mount
M172 PDF File
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M177
![](NS_M177.gif) |
Commercial Fishing
Depth/Temp
28, 33, 38, 50 or 200 kHz
1 to 2 kW RMS Power
External or tank mount
M177 PDF File
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M187
![](NS_M187.gif) |
Sub-bottom profiling
10 kHz or 15kHz
6 or 8 kW RMS
Tank Mount
M187 PDF File
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M190
![](NS_M190.gif) |
Sub-bottom profiling
12, 24, 28, or 33kHz
3 to 10 kW RMS
Tank Mount
M190 PDF File
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B260
![](NS_B260.gif) |
Commercial Fishing
Depth/Temp
50/200 kHz
1 kW RMS
Bronze Stem Mount
B260 PDF File
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SS270W
![](NS_SS270W.gif) |
Commercial Fishing
Wide Beam
50/200 kHz
1 kW RMS
Stainless Stem Mount
SS270W PDF File
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R209
![](NS_R209.gif) |
Commercial Fishing
Depth/Temperature
33 to 60 kHz
130 to 210 kHz
2 to 3 kW RMS
Broadband
External or Tank Mount
R209 PDF File
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R309
![](NS_R309.gif) |
Commercial Fishing
Depth/Temperature
25 to 45 kHz
130 to 210 kHz
2 to 3 kW RMS
Broadband
External or Tank Mount
R309 PDF File
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M42
![](NS_M42.gif) |
Survey & Fishing
38kHz
2kW RMS
External or Tank Mount
M42 PDF File
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M155
![](NS_M155.gif) |
Commercial Fishing
28, 38, or 200kHz
1kW RMS
External or Tank Mount
M155 PDF File
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R155
![](NS_R155.gif) |
Commercial Fishing
50, or 50/200kHz
2kW RMS
External or Tank Mount
R155 PDF File
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R158
![](NS_R158.gif) |
Commercial Fishing
50kHz
4kW RMS
External or Tank Mount
R158 PDF File
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SS538
![](NS_SS538.gif) |
River & harbor survey
160 to 240 kHz
1.5 kW RMS Power
Broadband
Portable Mount
SS538 PDF File
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M153
![](NS_M153.gif) |
Trawl Net Monitoring
50 or 200kHz
600 W RMS Power
Trawl Mount
M153 PDF File
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M157
![](NS_M157.gif) |
Trawl Net Monitoring
33 or 38kHz
350 W RMS Power
Trawl Mount
M157 PDF File
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M159
![](NS_M159.gif) |
Trawl Net Monitoring
30, 33 or 50 kHz
1kW RMS Power
Trawl Mount
M159 PDF File
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R99
![](NS_R99.gif) |
Commercial Fishing
Depth/Temperature
45 to 55 kHz
160 to 240 kHz
2 kW RMS
Broadband
External or Tank Mount
R99 PDF File
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Gillnet Pinger
![](NS_Gillnet%20Pinger.gif) |
Porpoise Protection
Rated to 150 Fathoms
Runs on 1 "D" battery
10kHz Operation
Gillnet Pinger PDF File
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Seal Deterrent
![](NS_Seal%20Deterrent.gif) |
Fish Farming Applications
3000 Sq. Meter Coverage
4 Transmitters
Seal Deterrent PDF File
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