Meters & Monitoring

1000A/50mV Shunt Shunt 1000 Amp 50 mV - 1000A/50mV More Details

500A/50mV Shunt Shunt 500 Amp 50 mV - 500A/50mV More Details

Bluetooth Gateway for SG200 Optional 39″ Bluetooth® Gateway for Smartphone App. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any is... More Details

Color Display for SG200 2-1/16" Second Display Add a Color Display to an existing SmartLink Network.  This product may not be returned to the original point of purchase. Please contact the manufacture... More Details

Com Cable for SG200 10M SmartLink Optional SmartLink Com Cable (10 meter) for Longer Cable Runs. This product may not be returned to the original point of purchase. Please contact the manufacturer dir... More Details

Communication Cable for SG200 - 3-Way Adapter Balmar's communication cable specificatlly for SG200. Features 3-way adapter. This product may not be returned to the original point of purchase. Please c... More Details

Communication Cable for SG200 - 5M Balmar's communication cable specifically for the SG200. 5 Meters in length. This product may not be returned to the original point of purchase. Please contact the m... More Details

Mounting Plate for SG200 Display - Fits Smartguage™ Cutout Balmar’s Award Winning, 2nd Generation Battery Monitor Optional Adapter Plate for Fitting the SG200 Color Display into a Smartgauge™ Cutout T... More Details

SG200 Battery Monitor Kit with Display Shunt & 10M Cable - 12-48 VDC Balmar’s Expandable, Next Generation Monitor. Features: Learns & Displays All Critical Battery Parameters  State of Charge (SoC%) S... More Details

SG205 Battery Monitor Kit with Bluetooth Gateway - No Display Features: Learns and displays all critical battery parameters Supports for all common battery chemistries and voltages Intelligent, self-c... More Details

SG210 Battery Monitor Kit with Display Shunt Gateway Features: Learns and displays all critical battery parameters Supports for all common battery chemistries and voltages Intelligent, self-calibratin... More Details

SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDC N2K Version, connect to an existing N2K network to provide real-time data on the network, including: Voltage, SoC, SoH, Time Remaining, ... More Details

SmartShunt 350A - 12-48 VDC for SG200 Display Add a SmartShunt for Additional Bank: Includes SmartShunt and SmartLink Com Cable *Works with the SG200 display and or Bluetooth Gateway sold separately. ... More Details

SmartShunt N2K 350AMP 12-48VDC for SG200 Display Add a SmartShunt for Additional Bank and N2k Connectivity: Includes SmartShunt and N2k Adapter. Does NOT include SmartLink Cable *Works with the SG200 ... More Details

DC Color Systems Monitor (DCSM) - No Shunt DC Systems Monitor (DCSM) Designed and manufactured by BEP, these state of the art full colour monitors are made to meet the systems monitoring requirements ... More Details

Tank Level Monitor Sender Interface The 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt ... More Details

Mini OLED Ammeter Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location Reverse polarity prote... More Details

1732200 Mini OLED Ammeter - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient locat... More Details

Mini OLED DC Voltmeter Monitors DC voltage on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location IP66 waterproof Reverse polarity protected Mo... More Details

1733200 Mini OLED Voltmeter - Blue Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protectedMounts in a common 1-1/8" (29mm) hole Color: Blue Met... More Details

1739 Mini OLED Tank Meter - Yellow Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient loc... More Details

1739200 Mini OLED Tank Meter - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient lo... More Details

Mini OLED Temperature Meter Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location Reverse pola... More Details

1741200 Mini OLED Temperature Monitor - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any conv... More Details

M2 DC SoC State of Charge Monitor Accurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read ... More Details

M2 DC Ammeter Monitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-d... More Details

M2 DC Voltmeter Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries. Features: Auto-dimming, bright OLED display is easy to read Easy to... More Details

M2 AC Ammeter Monitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circ... More Details

M2 AC Voltmeter Monitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit) Features: Auto-... More Details

M2 AC Multimeter Monitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2 voltag... More Details

M2 OLED Tank Monitor The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Ci... More Details

1842 M2 OLED Digital Bilge Meter The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET... More Details

1850 M2 Vessel Systems Monitor Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor. DC System Monitoring (up to two batteries) One input monitors the ... More Details

DC Analog Voltmeter Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) wh... More Details

DC Analog Ammeter Shunt Type: Internal Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product can expose you to chemicals including di(2-ethylhexyl)... More Details

8013 Mounting Panel for (1) 2-3/4" Meter Surface Mounts for Blue Sea Systems 2-3/4" Analog or Digital Meters. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (deh... More Details

8015 DC Analog Voltmeter with Panel Features: 8003 DC Analog Voltmeter 8-16 V DC 3 Position switch for multiple battery banks Voltmeter mounted in 0.125" Aluminum 5052 Alloy WARNING: This product can ... More Details

DC Analog Ammeter Shunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chemicals includin... More Details

DC Analog Ammeter Shunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chemicals includin... More Details

DC Analog Ammeter Features: Shunt Type: External Simple 2-wire connection Meter Senses Powers from the same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chem... More Details

8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC Shunt Type: External Features: Simple 2-wire connection Meter Senses Powers from same connection Includes DC shunt Backlit meter face WARNING: This pro... More Details

DC Analog Micro Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (de... More Details

DC Analog Micro Ammeter Shunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chemicals in... More Details

8051 DC Digital Voltmeter Panel Features: 8235 DC Digital Meter 7-60 Volts DC 4 digit display Voltmeter mounted in 0.125" Aluminum 5052 Alloy WARNING: This product can expose you to chemicals includin... More Details

AC Current Transformer Ratio: 50A AC/50mA AC For use with AC Ammeters WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Califo... More Details

DC Digital Voltmeter Displays voltage from 0 to 60 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Applicable for 12, 24, 32, 36, and 42 ... More Details

DC Digital Ammeter Displays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative... More Details

AC Digital Voltmeter Displays voltage from 80 to 270 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation WARNING: This product can expose you... More Details

AC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transformer Manual sleep mode blanks display for power conservation WARNING: T... More Details

AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate... More Details

DC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) wh... More Details

Shunt Shifter Shunt Adapter for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designed for use with Blue Sea Systems 8255 Digital Meter Shunt... More Details

Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter face WARNING: This product can expose you to ... More Details

Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter face WARNING: This product can expose you to ... More Details

Micro Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Backlit meter face WARNING: This product can expose you to che... More Details

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 Kilowatts Displays frequency from 40 to 90 Hertz High and low vo... More Details

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 low voltage, audio and visual alarms Standard meter operate... More Details

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 Programmable sleep mode blanks display for power conservat... More Details

DC Zero Center Analog Ammeter Shunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connec... More Details

DC Zero Center Analog Ammeter Shunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connec... More Details

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 current under normal conditions WARNING: This product ca... More Details

AC Current Transformer Ratio: 150A AC/50mA AC For use with AC Ammeters WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Calif... More Details

AC Current Transformer Ratio: 100A AC/50mA AC For use with AC Ammeters WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Calif... More Details

AC Analog Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Backlit meter face WARNING: This product can expose you to... More Details

120/240v AC Digital Meter Panel Red reverse polarity indicating LED All hot, neutral and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels - No ... More Details

9228 Analog Meter Shunt 50A/50mV For use with DC Ammeters For continuous operation, it is recommended that shunts not be run at more than two-thirds (66%) the rated current under normal conditions WAR... More Details

9230 Analog Meter Shunt 100A/50mV 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 current under normal conditions... More Details

9233 Analog 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-thirds (66%) the rated current under normal conditions ... More Details

9353 AC Analog Voltmeter 0-150V AC Features: Dial marked in 5V increments Simple 2-wire connection to AC hot and neutral Meter sense and powers from same connection Backlit meter face WARNING: This pr... More Details

9354 AC 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 senses and powers from same connection WARNING: This produc... More Details

9630 AC 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 Includes AC current transformer Backlit meter face WAR... More Details

N2K Protect NMEA 2000 Network Guard With more technically advanced, integrated, and “connected” boats, security becomes a major concern.  Recent high-profile automotive hacks have highlighted security... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 12V System (1-12V Battery, 2-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalle... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 24V System (2-12V Batteries, 4-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparal... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 36V System (3-12V Batteries, 6-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparal... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 48V System (4-12V Batteries, 8-6V Batteries, 6-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy st... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 64V System (8-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalleled precision a... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 72V System (6-12V Batteries, 12-6V Batteries, 9-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy s... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 12V System (1-12V Battery, 2-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state wi... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 24V System (2-12V Batteries, 4-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state ... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 36V System (3-12V Batteries, 6-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state ... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 48V System (4-12V Batteries, 8-6V Batteries, 6-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 64V System (8-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalleled... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 72V System (6-12V Batteries, 12-6V Batteries, 9-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your batter... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery status i... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery stat... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery stat... More Details

Lithium Battery Gauge - Dual - Round Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this mean for you? Acc... More Details

Lithium Battery Gauge - Dual - Round Display with 2 Current Transducers The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What ... More Details

Lithium Battery Gauge - Single - Rectangle Horizontal Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this ... More Details

Lithium Battery Gauge - Single - Rectangle Vertical Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this me... More Details

Lithium Battery Gauge - Single - Round Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this mean for you? A... More Details

MConnect® Vessel Monitoring & Control Web Server MConnect is a cutting-edge, NMEA 2000® certified web server and screen editor designed to enhance the boating experience by centralizing control, monit... More Details

BattMan Lite Battery Monitor - 12/24V Battery monitor, 12/24 V DC with large, splash-proof display (IP65) and power bar. An affordable battery monitor that does exactly that: providing critical inform... More Details

BattMan Pro Battery Monitor - 12/24V Battery monitor, 12/24 V DC with large, splash-proof display (IP65) and power bar. Displays remaining time and stores special battery status events. An affordable ... More Details

Battery Monitor - 12V or 24V - Programmable The Battery Monitor is a smart piece of equipment which automatically detects battery voltages between 7V and 32V; ideal for 12/24 volt systems. BW-01 Batte... More Details

Dual Battery Monitor - 12V or 24V - Auto Detection Features: Multiple battery monitoring using advanced micro-controller Auto 12V/24V detection Digital display Programmable alarm thresholds Very low p... More Details

OLED Voltmeter - Round The OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable ... More Details

Round OLED DC Amp Meter - 0 Amp-100 Amp OLED (Organic LED) 100 Amp Meter is designed to withstand constant vibration and the rigors of a wet marine or dusty outback environment. Monitors amperage on a... More Details

Round OLED Temperature Meter Fahrenheit with 6' Lead OLED (Organic LED) Temperature Meter is designed to withstand constant vibration and the rigors of a wet marine or dusty outback environment. Monit... More Details