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Free shipping on U.S. domestic orders of $89.99 or more! For international orders, please email support@neptuniansky.com for shipping rates. **exclusions apply**

Electrical - Meters & Monitoring

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Original price $53.90
Original price $53.90 - Original price $53.90
Original price $53.90
Current price $44.99
$44.99 - $44.99
Current price $44.99

Xantrex 75' Network Cable f/SCP Remote Panel [809-0942]

Xantrex
Low stock

Standard networking cable for SCP Remote Panel - 75'WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which ...

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Original price $53.90
Original price $53.90 - Original price $53.90
Original price $53.90
Current price $44.99
$44.99 - $44.99
Current price $44.99
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Original price $294.99
Original price $294.99 - Original price $294.99
Original price $294.99
Current price $198.99
$198.99 - $198.99
Current price $198.99

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 $294.99
Original price $294.99 - Original price $294.99
Original price $294.99
Current price $198.99
$198.99 - $198.99
Current price $198.99
Save $96.00 Save $0.00
Original price $113.99
Original price $113.99 - Original price $113.99
Original price $113.99
Current price $79.99
$79.99 - $79.99
Current price $79.99

Blue Sea 1732 Mini OLED Ammeter [1732]

Blue Sea Systems
Low stock

Mini OLED AmmeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mount...

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Original price $113.99
Original price $113.99 - Original price $113.99
Original price $113.99
Current price $79.99
$79.99 - $79.99
Current price $79.99
Save $34.00 Save $0.00
Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $245.65
$245.65 - $245.65
Current price $245.65

Victron GX Touch 50 Flush Mount Display - 5" [BPP900455150]

Victron Energy
In stock

GX Touch 50 Flush Mount Display 94 x 136 x 12mmThe GX Touch is optimized to more than meet the standards of installer professionals. The screen is...

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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $245.65
$245.65 - $245.65
Current price $245.65
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Original price $92.99
Original price $92.99 - Original price $92.99
Original price $92.99
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 $92.99
Original price $92.99 - Original price $92.99
Original price $92.99
Current price $64.99
$64.99 - $64.99
Current price $64.99
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Original price $81.99
Original price $81.99 - Original price $81.99
Original price $81.99
Current price $58.99
$58.99 - $58.99
Current price $58.99

Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]

Blue Sea Systems
In stock

1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen...

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Original price $81.99
Original price $81.99 - Original price $81.99
Original price $81.99
Current price $58.99
$58.99 - $58.99
Current price $58.99
Save $23.00 Save $0.00
Original price $274.59
Original price $274.59 - Original price $274.59
Original price $274.59
Current price $262.99
$262.99 - $262.99
Current price $262.99

Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC [SG200]

Balmar
Low stock

SG200 Battery Monitor Kit with Display Shunt & 10M Cable - 12-48 VDCBalmar’s Expandable, Next Generation Monitor.Features:Learns & Display...

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Original price $274.59
Original price $274.59 - Original price $274.59
Original price $274.59
Current price $262.99
$262.99 - $262.99
Current price $262.99
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Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $39.99
$39.99 - $39.99
Current price $39.99

Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]

Blue Sea Systems
In stock

9354AC Analog Voltmeter - 2-3/4" Face, 0-250 Volts AC Dial Marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter sens...

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Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $39.99
$39.99 - $39.99
Current price $39.99
Save $16.00 Save $0.00
Original price $93.99
Original price $93.99 - Original price $93.99
Original price $93.99
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 $93.99
Original price $93.99 - Original price $93.99
Original price $93.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
Save $28.00 Save $0.00
Original price $93.99
Original price $93.99 - Original price $93.99
Original price $93.99
Current price $65.99
$65.99 - $65.99
Current price $65.99

Blue Sea 9233 Analog Meter Shunt 200A/50mV [9233]

Blue Sea Systems
In stock

9233Analog Meter Shunt 200A/50mV For us with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-t...

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Original price $93.99
Original price $93.99 - Original price $93.99
Original price $93.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
Save $28.00 Save $0.00
Original price $363.99
Original price $363.99 - Original price $363.99
Original price $363.99
Current price $244.99
$244.99 - $244.99
Current price $244.99

Blue Sea 1837 M2 AC Voltmeter [1837]

Blue Sea Systems
Low stock

M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independen...

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Original price $363.99
Original price $363.99 - Original price $363.99
Original price $363.99
Current price $244.99
$244.99 - $244.99
Current price $244.99
Save $119.00 Save $0.00
Original price $310.99
Original price $310.99 - Original price $310.99
Original price $310.99
Current price $209.99
$209.99 - $209.99
Current price $209.99

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 $310.99
Original price $310.99 - Original price $310.99
Original price $310.99
Current price $209.99
$209.99 - $209.99
Current price $209.99
Save $101.00 Save $0.00
Original price $353.22
Original price $353.22 - Original price $353.22
Original price $353.22
Current price $257.99
$257.99 - $257.99
Current price $257.99

Xantrex LinkLITE Battery Monitor [84-2030-00]

Xantrex
Low stock

LinkLITE Battery MonitorBattery Status At A GlanceThe LinkLITE battery monitor can measure currents up to 1,000Amps. It selectively displays volt...

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Original price $353.22
Original price $353.22 - Original price $353.22
Original price $353.22
Current price $257.99
$257.99 - $257.99
Current price $257.99
Save $95.23 Save $0.00
Original price $118.00
Original price $118.00 - Original price $118.00
Original price $118.00
Current price $100.30
$100.30 - $100.30
Current price $100.30

Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]

Victron Energy
In stock

SmartShunt 500AMP/50MV Bluetooth Smart Battery ShuntThe Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display...

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Original price $118.00
Original price $118.00 - Original price $118.00
Original price $118.00
Current price $100.30
$100.30 - $100.30
Current price $100.30
Save $17.70 Save $0.00
Original price $114.99
Original price $114.99 - Original price $114.99
Original price $114.99
Current price $79.99
$79.99 - $79.99
Current price $79.99

Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC [8018]

Blue Sea Systems
Low stock

DC Analog AmmeterShunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WA...

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Original price $114.99
Original price $114.99 - Original price $114.99
Original price $114.99
Current price $79.99
$79.99 - $79.99
Current price $79.99
Save $35.00 Save $0.00
Original price $130.00
Original price $130.00 - Original price $130.00
Original price $130.00
Current price $110.50
$110.50 - $110.50
Current price $110.50

Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]

Victron Energy
In stock

SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display....

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Original price $130.00
Original price $130.00 - Original price $130.00
Original price $130.00
Current price $110.50
$110.50 - $110.50
Current price $110.50
Save $19.50 Save $0.00
Original price $106.99
Original price $106.99 - Original price $106.99
Original price $106.99
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 $106.99
Original price $106.99 - Original price $106.99
Original price $106.99
Current price $74.99
$74.99 - $74.99
Current price $74.99
Save $32.00 Save $0.00
Original price $61.99
Original price $61.99 - Original price $61.99
Original price $61.99
Current price $44.99
$44.99 - $44.99
Current price $44.99

Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]

Blue Sea Systems
Low stock

DC Analog AmmeterShunt Type: Internal Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product...

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Original price $61.99
Original price $61.99 - Original price $61.99
Original price $61.99
Current price $44.99
$44.99 - $44.99
Current price $44.99
Save $17.00 Save $0.00
Original price $58.99
Original price $58.99 - Original price $58.99
Original price $58.99
Current price $42.99
$42.99 - $42.99
Current price $42.99

Blue Sea 9228 Analog Meter Shunt 50A/50mV [9228]

Blue Sea Systems
Low stock

9228Analog Meter Shunt 50A/50mV For use with DC Ammeters For continuous operation, it is recommended that shunts not be run at more than two-thir...

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Original price $58.99
Original price $58.99 - Original price $58.99
Original price $58.99
Current price $42.99
$42.99 - $42.99
Current price $42.99
Save $16.00 Save $0.00
Original price $91.99
Original price $91.99 - Original price $91.99
Original price $91.99
Current price $63.99
$63.99 - $63.99
Current price $63.99

Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]

Blue Sea Systems
Low stock

9630AC Analog Ammeter - 2-3/4" Face, 0-50 Amperes AC Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured ...

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Original price $91.99
Original price $91.99 - Original price $91.99
Original price $91.99
Current price $63.99
$63.99 - $63.99
Current price $63.99
Save $28.00 Save $0.00
Original price $114.99
Original price $114.99 - Original price $114.99
Original price $114.99
Current price $79.99
$79.99 - $79.99
Current price $79.99

Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]

Blue Sea Systems
Low stock

8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DCShunt Type: ExternalFeatures: Simple 2-wire connection Meter Senses Powers from same connection In...

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Original price $114.99
Original price $114.99 - Original price $114.99
Original price $114.99
Current price $79.99
$79.99 - $79.99
Current price $79.99
Save $35.00 Save $0.00
Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $33.15
$33.15 - $33.15
Current price $33.15

Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.2' Wire End [CTR120000500]

Victron Energy
In stock

Current Transformer 100A:50mA for MultiPlus-II 1M/3.2' Wire EndThe Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II...

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Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $33.15
$33.15 - $33.15
Current price $33.15
Save $5.85 Save $0.00
Original price $44.00
Original price $44.00 - Original price $44.00
Original price $44.00
Current price $37.40
$37.40 - $37.40
Current price $37.40

Victron Current Transformer 100A:50mA f/MultiPlus-II 5M/16.4' [CTR110000550]

Victron Energy
In stock

Current Transformer 100A:50mA for MultiPlus-II 5M/16.4'The Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II and Mul...

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Original price $44.00
Original price $44.00 - Original price $44.00
Original price $44.00
Current price $37.40
$37.40 - $37.40
Current price $37.40
Save $6.60 Save $0.00
Original price $78.00
Original price $78.00 - Original price $78.00
Original price $78.00
Current price $66.30
$66.30 - $66.30
Current price $66.30

Victron Current Transformer 100A:50mA f/MultiPlus-II 20M/65.6' [CTR110002050]

Victron Energy
In stock

Current Transformer 100A:50mA for MultiPlus-II 20M/65.6'The Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II and Mu...

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Original price $78.00
Original price $78.00 - Original price $78.00
Original price $78.00
Current price $66.30
$66.30 - $66.30
Current price $66.30
Save $11.70 Save $0.00

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