Sale!
![ARCO Marine 1000A/50mV Shunt [ST1000]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/arco-marine-1000a-50mv-shunt-st1000.webp)
ARCO Marine 1000A/50mV Shunt [ST1000]
Original price was: $61.56.$32.73Current price is: $32.73.
Sale!
Balmar Com Cable f/SG200 10M SmartLink
Original price was: $73.43.$49.69Current price is: $49.69.
Sale!
![Balmar SG200 Battery Monitor Kit w/Display Shunt10M Cable - 12-48 VDC [SG200]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/balmar-sg200-battery-monitor-kit-w-display-shunt10m-cable-12-48-vdc-sg200.webp)
Balmar SG200 Battery Monitor Kit w/Display Shunt10M Cable – 12-48 VDC [SG200]
Original price was: $219.67.$125.57Current price is: $125.57.
Sale!
Blue Sea 1732200 Mini OLED Ammeter – Blue
Original price was: $82.39.$63.55Current price is: $63.55.
Sale!
Blue Sea 1733200 Mini OLED Voltmeter – Blue
Original price was: $49.59.$34.33Current price is: $34.33.
Sale!
Blue Sea 1739200 Mini OLED Tank Meter – Blue
Original price was: $49.59.$32.54Current price is: $32.54.
Sale!
Blue Sea 1741200 Mini OLED Temperature Monitor – Blue
Original price was: $65.59.$43.84Current price is: $43.84.
Sale!
![Dual Pro Lithium Battery Gauge - Dual - Round Display [BFGDUALCOMBO]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/dual-pro-lithium-battery-gauge-dual-round-display-bfgdualcombo.webp)
Dual Pro Lithium Battery Gauge – Dual – Round Display [BFGDUALCOMBO]
Original price was: $178.39.$128.46Current price is: $128.46.
Sale!
![Dual Pro Lithium Battery Gauge - Dual - Round Display w/2 Current Transducers [BFGDUALLITH]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/dual-pro-lithium-battery-gauge-dual-round-display-w-2-current-transducers-bfgdua.webp)
Dual Pro Lithium Battery Gauge – Dual – Round Display w/2 Current Transducers [BFGDUALLITH]
Original price was: $241.59.$133.19Current price is: $133.19.
Sale!
![Dual Pro Lithium Battery Gauge - Single - Round Display [BFGRLITH]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/dual-pro-lithium-battery-gauge-single-round-display-bfgrlith.webp)
Dual Pro Lithium Battery Gauge – Single – Round Display [BFGRLITH]
Original price was: $143.99.$101.18Current price is: $101.18.
Sale!
Mastervolt BattMan Pro Battery Monitor – 12/24V
Original price was: $299.19.$189.27Current price is: $189.27.
Sale!
![Samlex Battery Monitor - 12V or 24V - Programmable [BW-01]](https://www.sailrepairworks.com/wp-content/uploads/2026/10/samlex-battery-monitor-12v-or-24v-programmable-bw-01.webp)