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Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

Blue Sea 8221 Water Resistant Contura III Switch - (ON)-OFF-ON - Grey [8221]

Blue Sea Systems
In stock

Water Resistant Contura Switch - (ON)-OFF-ON - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactu...

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Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
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Original price $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $20.99
$20.99 - $20.99
Current price $20.99

Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]

Blue Sea Systems
Out of stock

Water Resistant Contura Switch - (ON)-OFF-(ON) - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufac...

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Original price $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $20.99
$20.99 - $20.99
Current price $20.99
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Original price $21.99
Original price $21.99 - Original price $21.99
Original price $21.99
Current price $13.99
$13.99 - $13.99
Current price $13.99

Blue Sea 8230 Water Resistant Contura III Switch - OFF-ON - Grey [8230]

Blue Sea Systems
In stock

Water Resistant Contura Switch - OFF-ON - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured f...

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Original price $21.99
Original price $21.99 - Original price $21.99
Original price $21.99
Current price $13.99
$13.99 - $13.99
Current price $13.99
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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $15.99
$15.99 - $15.99
Current price $15.99

Blue Sea 8231 Water Resistant Contura III Switch - OFF-(ON) - Grey [8231]

Blue Sea Systems
In stock

Water Resistant Contura Switch - OFF-(ON) - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured...

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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $15.99
$15.99 - $15.99
Current price $15.99
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Original price $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
Current price $22.99
$22.99 - $22.99
Current price $22.99

Blue Sea 8232 Water Resistant Contura III Switch - ON-OFF-ON - Grey [8232]

Blue Sea Systems
Low stock

8232 Water Resistant Contura III Switch - ON-OFF-ON - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially ma...

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Original price $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
Current price $22.99
$22.99 - $22.99
Current price $22.99
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Original price $294.99
Original price $294.99 - Original price $294.99
Original price $294.99
Current price $176.99
$176.99 - $176.99
Current price $176.99

Blue Sea 8235 DC Digital Voltmeter [8235]

Blue Sea Systems
Out of stock

DC Digital Voltmeter Displays voltage from 0 to 60 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display f...

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Original price $294.99
Original price $294.99 - Original price $294.99
Original price $294.99
Current price $176.99
$176.99 - $176.99
Current price $176.99
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Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99

Blue Sea 8236 DC Digital Ammeter [8236]

Blue Sea Systems
Low stock

DC Digital Ammeter Displays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks displa...

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Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99
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Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99

Blue Sea 8237 AC Digital Voltmeter [8237]

Blue Sea Systems
In stock

AC Digital Voltmeter Displays voltage from 80 to 270 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display...

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Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99
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Original price $425.99
Original price $425.99 - Original price $425.99
Original price $425.99
Current price $254.99
$254.99 - $254.99
Current price $254.99

Blue Sea 8238 AC Digital Ammeter [8238]

Blue Sea Systems
Low stock

AC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transformer Manu...

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Original price $425.99
Original price $425.99 - Original price $425.99
Original price $425.99
Current price $254.99
$254.99 - $254.99
Current price $254.99
Save $171.00 Save $0.00
Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99

Blue Sea 8239 AC Digital Frequency Meter [8239]

Blue Sea Systems
Low stock

AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can ...

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Original price $348.99
Original price $348.99 - Original price $348.99
Original price $348.99
Current price $208.99
$208.99 - $208.99
Current price $208.99
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Original price $64.99
Original price $64.99 - Original price $64.99
Original price $64.99
Current price $40.99
$40.99 - $40.99
Current price $40.99

Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]

Blue Sea Systems
In stock

DC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to...

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Original price $64.99
Original price $64.99 - Original price $64.99
Original price $64.99
Current price $40.99
$40.99 - $40.99
Current price $40.99
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Original price $138.99
Original price $138.99 - Original price $138.99
Original price $138.99
Current price $85.99
$85.99 - $85.99
Current price $85.99

Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]

Blue Sea Systems
Low stock

Shunt Shifter Shunt Adapter for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designe...

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Original price $138.99
Original price $138.99 - Original price $138.99
Original price $138.99
Current price $85.99
$85.99 - $85.99
Current price $85.99
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Original price $67.99
Original price $67.99 - Original price $67.99
Original price $67.99
Current price $42.99
$42.99 - $42.99
Current price $42.99

Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]

Blue Sea Systems
In stock

Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection ...

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Original price $67.99
Original price $67.99 - Original price $67.99
Original price $67.99
Current price $42.99
$42.99 - $42.99
Current price $42.99
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Original price $67.99
Original price $67.99 - Original price $67.99
Original price $67.99
Current price $42.99
$42.99 - $42.99
Current price $42.99

Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]

Blue Sea Systems
Low stock

Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection ...

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Original price $67.99
Original price $67.99 - Original price $67.99
Original price $67.99
Current price $42.99
$42.99 - $42.99
Current price $42.99
Save $25.00 Save $0.00
Original price $119.99
Original price $119.99 - Original price $119.99
Original price $119.99
Current price $74.99
$74.99 - $74.99
Current price $74.99

Blue Sea 8246 AC Analog Micro A [8246]

Blue Sea Systems
Low stock

Micro Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Bac...

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Original price $119.99
Original price $119.99 - Original price $119.99
Original price $119.99
Current price $74.99
$74.99 - $74.99
Current price $74.99
Save $45.00 Save $0.00
Original price $496.99
Original price $496.99 - Original price $496.99
Original price $496.99
Current price $297.99
$297.99 - $297.99
Current price $297.99

Blue Sea 8247 AC Digital Multimeter with Alarm [8247]

Blue Sea Systems
In stock

AC Digital Multimeter with Alarm Displays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45 Kilowa...

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Original price $496.99
Original price $496.99 - Original price $496.99
Original price $496.99
Current price $297.99
$297.99 - $297.99
Current price $297.99
Save $199.00 Save $0.00
Original price $451.99
Original price $451.99 - Original price $451.99
Original price $451.99
Current price $269.99
$269.99 - $269.99
Current price $269.99

Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]

Blue Sea Systems
Low stock

DC Digital Multimeter w/ Alarm Displays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and l...

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Original price $451.99
Original price $451.99 - Original price $451.99
Original price $451.99
Current price $269.99
$269.99 - $269.99
Current price $269.99
Save $182.00 Save $0.00
Original price $330.99
Original price $330.99 - Original price $330.99
Original price $330.99
Current price $197.99
$197.99 - $197.99
Current price $197.99

Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]

Blue Sea Systems
In stock

DC Digital Voltmeter w/ Alarm Displays voltage from 0 to 60 Volts High and low voltage audio and visual alarms 3 levels of display brightness ...

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Original price $330.99
Original price $330.99 - Original price $330.99
Original price $330.99
Current price $197.99
$197.99 - $197.99
Current price $197.99
Save $133.00 Save $0.00
Original price $142.99
Original price $142.99 - Original price $142.99
Original price $142.99
Current price $88.99
$88.99 - $88.99
Current price $88.99

Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]

Blue Sea Systems
Out of stock

DC Zero Center Analog AmmeterShunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other p...

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Original price $142.99
Original price $142.99 - Original price $142.99
Original price $142.99
Current price $88.99
$88.99 - $88.99
Current price $88.99
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Original price $104.99
Original price $104.99 - Original price $104.99
Original price $104.99
Current price $64.99
$64.99 - $64.99
Current price $64.99

Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]

Blue Sea Systems
In stock

DC Shunt For use with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-thirds (66%) the rated ...

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Original price $104.99
Original price $104.99 - Original price $104.99
Original price $104.99
Current price $64.99
$64.99 - $64.99
Current price $64.99
Save $40.00 Save $0.00
Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $26.99
$26.99 - $26.99
Current price $26.99

Blue Sea 8256 AC Current Transformer [8256]

Blue Sea Systems
Low stock

AC Current TransformerRatio: 150A AC/50mA ACFor use with AC AmmetersWARNING: This product can expose you to chemicals including di(2-ethylhexyl)ph...

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Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $15.00 Save $0.00
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $25.99
$25.99 - $25.99
Current price $25.99

Blue Sea 8257 AC Current Transformer [8257]

Blue Sea Systems
In stock

AC Current TransformerRatio: 100A AC/50mA ACFor use with AC AmmetersWARNING: This product can expose you to chemicals including di(2-ethylhexyl)ph...

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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $25.99
$25.99 - $25.99
Current price $25.99
Save $14.00 Save $0.00
Original price $105.99
Original price $105.99 - Original price $105.99
Original price $105.99
Current price $65.99
$65.99 - $65.99
Current price $65.99

Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]

Blue Sea Systems
In stock

AC Analog Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer B...

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Original price $105.99
Original price $105.99 - Original price $105.99
Original price $105.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
Save $40.00 Save $0.00
Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $8.99
$8.99 - $8.99
Current price $8.99

Blue Sea 8259 Contura 3 Position Mounting Panel [8259]

Blue Sea Systems
In stock

8259Contura Switch Mounting Panels3 Position Mounting Panel Modular design permits easy assembly in groups of varying sizes Designed for mounting...

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Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $8.99
$8.99 - $8.99
Current price $8.99
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