Skip to content
Join our Rumba Rewards Program to earn points and discounts.
Join our Rumba Rewards Program to earn points and discounts.

Meters & Monitoring

  • Original price $379.24
    Original price $379.24 - Original price $379.24
    Original price $379.24
    Current price $253.74
    $253.74 - $253.74
    Current price $253.74

    Blue Sea 8238 AC Digital Ammeter

    Blue Sea Systems
    5+ in stock

    DescriptionAC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transfor...

    View full details
    Original price $379.24
    Original price $379.24 - Original price $379.24
    Original price $379.24
    Current price $253.74
    $253.74 - $253.74
    Current price $253.74
    Save 33% Save %
  • Original price $54.06
    Original price $54.06 - Original price $54.06
    Original price $54.06
    Current price $38.53
    $38.53 - $38.53
    Current price $38.53

    Blue Sea 9228 Analog Meter Shunt 50A/50mV

    Blue Sea Systems
    Only 5 left!

    Description9228Analog Meter Shunt 50A/50mV For use with DC Ammeters For continuous operation, it is recommended that shunts not be run at more tha...

    View full details
    Original price $54.06
    Original price $54.06 - Original price $54.06
    Original price $54.06
    Current price $38.53
    $38.53 - $38.53
    Current price $38.53
    Save 29% Save %
  • Original price $56.23
    Original price $56.23 - Original price $56.23
    Original price $56.23
    Current price $39.88
    $39.88 - $39.88
    Current price $39.88

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

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $56.23
    Original price $56.23 - Original price $56.23
    Original price $56.23
    Current price $39.88
    $39.88 - $39.88
    Current price $39.88
    Save 29% Save %
  • Original price $97.53
    Original price $97.53 - Original price $97.53
    Original price $97.53
    Current price $69.33
    $69.33 - $69.33
    Current price $69.33

    Blue Sea 8246 AC Analog Micro A

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $97.53
    Original price $97.53 - Original price $97.53
    Original price $97.53
    Current price $69.33
    $69.33 - $69.33
    Current price $69.33
    Save 29% Save %
  • Original price $84.66
    Original price $84.66 - Original price $84.66
    Original price $84.66
    Current price $60.16
    $60.16 - $60.16
    Current price $60.16

    Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC

    Blue Sea Systems
    5+ in stock

    Description9630AC 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...

    View full details
    Original price $84.66
    Original price $84.66 - Original price $84.66
    Original price $84.66
    Current price $60.16
    $60.16 - $60.16
    Current price $60.16
    Save 29% Save %
  • Original price $54.58
    Original price $54.58 - Original price $54.58
    Original price $54.58
    Current price $39.04
    $39.04 - $39.04
    Current price $39.04

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

    Blue Sea Systems
    Only 5 left!

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

    View full details
    Original price $54.58
    Original price $54.58 - Original price $54.58
    Original price $54.58
    Current price $39.04
    $39.04 - $39.04
    Current price $39.04
    Save 28% Save %
  • Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64

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

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64
    Save 29% Save %
  • Original price $50.97
    Original price $50.97 - Original price $50.97
    Original price $50.97
    Current price $36.20
    $36.20 - $36.20
    Current price $36.20

    Blue Sea 9353 AC Analog Voltmeter 0-150V AC

    Blue Sea Systems
    5+ in stock

    Description9353 AC Analog Voltmeter 0-150V ACFeatures: Dial marked in 5V increments Simple 2-wire connection to AC hot and neutral Meter sense and ...

    View full details
    Original price $50.97
    Original price $50.97 - Original price $50.97
    Original price $50.97
    Current price $36.20
    $36.20 - $36.20
    Current price $36.20
    Save 29% Save %
  • Original price $294.57
    Original price $294.57 - Original price $294.57
    Original price $294.57
    Current price $197.29
    $197.29 - $197.29
    Current price $197.29

    Blue Sea 8251 DC Digital Voltmeter w/Alarm

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $294.57
    Original price $294.57 - Original price $294.57
    Original price $294.57
    Current price $197.29
    $197.29 - $197.29
    Current price $197.29
    Save 33% Save %
  • Original price $400.66
    Original price $400.66 - Original price $400.66
    Original price $400.66
    Current price $268.96
    $268.96 - $268.96
    Current price $268.96

    Blue Sea 8248 DC Digital Multimeter w/ Alarm

    Blue Sea Systems
    Only 5 left!

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

    View full details
    Original price $400.66
    Original price $400.66 - Original price $400.66
    Original price $400.66
    Current price $268.96
    $268.96 - $268.96
    Current price $268.96
    Save 33% Save %
  • Original price $52.52
    Original price $52.52 - Original price $52.52
    Original price $52.52
    Current price $37.25
    $37.25 - $37.25
    Current price $37.25

    Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC

    Blue Sea Systems
    Only 4 left!

    DescriptionDC Analog Voltmeter Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product can exp...

    View full details
    Original price $52.52
    Original price $52.52 - Original price $52.52
    Original price $52.52
    Current price $37.25
    $37.25 - $37.25
    Current price $37.25
    Save 29% Save %
  • Original price $85.69
    Original price $85.69 - Original price $85.69
    Original price $85.69
    Current price $60.96
    $60.96 - $60.96
    Current price $60.96

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

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $85.69
    Original price $85.69 - Original price $85.69
    Original price $85.69
    Current price $60.96
    $60.96 - $60.96
    Current price $60.96
    Save 29% Save %
  • Original price $52.52
    Original price $52.52 - Original price $52.52
    Original price $52.52
    Current price $37.25
    $37.25 - $37.25
    Current price $37.25

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

    Blue Sea Systems
    Only 2 left!

    DescriptionDC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can exp...

    View full details
    Original price $52.52
    Original price $52.52 - Original price $52.52
    Original price $52.52
    Current price $37.25
    $37.25 - $37.25
    Current price $37.25
    Save 29% Save %
  • Original price $115.76
    Original price $115.76 - Original price $115.76
    Original price $115.76
    Current price $82.14
    $82.14 - $82.14
    Current price $82.14

    Blue Sea 8041 DC Analog Micro Ammeter - 2" Face, 0-50 Amperes DC

    Blue Sea Systems
    Out of stock

    DescriptionDC Analog Micro AmmeterShunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backl...

    View full details
    Original price $115.76
    Original price $115.76 - Original price $115.76
    Original price $115.76
    Current price $82.14
    $82.14 - $82.14
    Current price $82.14
    Sold out
  • Original price $85.69
    Original price $85.69 - Original price $85.69
    Original price $85.69
    Current price $61.20
    $61.20 - $61.20
    Current price $61.20

    Blue Sea 9233 Analog Meter Shunt 200A/50mV

    Blue Sea Systems
    5+ in stock

    Description9233Analog Meter Shunt 200A/50mV For us with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more ...

    View full details
    Original price $85.69
    Original price $85.69 - Original price $85.69
    Original price $85.69
    Current price $61.20
    $61.20 - $61.20
    Current price $61.20
    Save 29% Save %
  • Original price $115.76
    Original price $115.76 - Original price $115.76
    Original price $115.76
    Current price $82.44
    $82.44 - $82.44
    Current price $82.44

    Blue Sea 8252 DC Zero Center Analog Ammeter - 2-3/4" Face, 50-0-50 Amperes DC

    Blue Sea Systems
    Out of stock

    DescriptionDC Zero Center Analog AmmeterShunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - ...

    View full details
    Original price $115.76
    Original price $115.76 - Original price $115.76
    Original price $115.76
    Current price $82.44
    $82.44 - $82.44
    Current price $82.44
    Sold out
  • Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64

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

    Blue Sea Systems
    Only 4 left!

    Description8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DCShunt Type: ExternalFeatures: Simple 2-wire connection Meter Senses Powers from same con...

    View full details
    Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64
    Save 29% Save %
  • Original price $52.10
    Original price $52.10 - Original price $52.10
    Original price $52.10
    Current price $37.31
    $37.31 - $37.31
    Current price $37.31

    Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter

    Blue Sea Systems
    Only 1 left!

    Description8013 Mounting Panel for (1) 2-3/4" MeterSurface Mounts for Blue Sea Systems 2-3/4" Analog or Digital Meters.WARNING: This product can ex...

    View full details
    Original price $52.10
    Original price $52.10 - Original price $52.10
    Original price $52.10
    Current price $37.31
    $37.31 - $37.31
    Current price $37.31
    Save 28% Save %
  • Original price $32.64
    Original price $32.64 - Original price $32.64
    Original price $32.64
    Current price $23.26
    $23.26 - $23.26
    Current price $23.26

    Blue Sea 8257 AC Current Transformer

    Blue Sea Systems
    5+ in stock

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

    View full details
    Original price $32.64
    Original price $32.64 - Original price $32.64
    Original price $32.64
    Current price $23.26
    $23.26 - $23.26
    Current price $23.26
    Save 29% Save %
  • Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64

    Blue Sea 8017 DC Analog Ammeter - 2-3/4" Face, 0-100 Amperes DC

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $104.53
    Original price $104.53 - Original price $104.53
    Original price $104.53
    Current price $74.64
    $74.64 - $74.64
    Current price $74.64
    Save 29% Save %
  • Original price $310.64
    Original price $310.64 - Original price $310.64
    Original price $310.64
    Current price $208.14
    $208.14 - $208.14
    Current price $208.14

    Blue Sea 8237 AC Digital Voltmeter

    Blue Sea Systems
    Only 4 left!

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

    View full details
    Original price $310.64
    Original price $310.64 - Original price $310.64
    Original price $310.64
    Current price $208.14
    $208.14 - $208.14
    Current price $208.14
    Save 33% Save %
  • Original price $50.97
    Original price $50.97 - Original price $50.97
    Original price $50.97
    Current price $36.20
    $36.20 - $36.20
    Current price $36.20

    Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC

    Blue Sea Systems
    Only 5 left!

    Description9354AC 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 ...

    View full details
    Original price $50.97
    Original price $50.97 - Original price $50.97
    Original price $50.97
    Current price $36.20
    $36.20 - $36.20
    Current price $36.20
    Save 29% Save %
  • Original price $262.43
    Original price $262.43 - Original price $262.43
    Original price $262.43
    Current price $175.85
    $175.85 - $175.85
    Current price $175.85

    Blue Sea 8235 DC Digital Voltmeter

    Blue Sea Systems
    5+ in stock

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

    View full details
    Original price $262.43
    Original price $262.43 - Original price $262.43
    Original price $262.43
    Current price $175.85
    $175.85 - $175.85
    Current price $175.85
    Save 33% Save %
  • Original price $54.58
    Original price $54.58 - Original price $54.58
    Original price $54.58
    Current price $39.04
    $39.04 - $39.04
    Current price $39.04

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

    Blue Sea Systems
    5+ in stock

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

    View full details
    Original price $54.58
    Original price $54.58 - Original price $54.58
    Original price $54.58
    Current price $39.04
    $39.04 - $39.04
    Current price $39.04
    Save 28% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare