Save 17%
![Blue Sea 8257 AC Current Transformer [8257]](http://merceroutdoors.com/cdn/shop/products/20766XL_{width}x.jpg?v=1647027980)
Sale price$26.99
Regular price$32.64
Blue Sea 8257 AC Current Transformer [8257]Blue Sea Systems
In stock, 5 unitsSave 16%
![Xantrex LinkLITE Battery Monitor [84-2030-00]](http://merceroutdoors.com/cdn/shop/products/33711XL_{width}x.jpg?v=1647041076)
Sale price$294.99
Regular price$353.22
Xantrex LinkLITE Battery Monitor [84-2030-00]Xantrex
In stock, 11 unitsSave 6%
![Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]](http://merceroutdoors.com/cdn/shop/products/68733XL_{width}x.jpg?v=1647142232)
Sale price$341.99
Regular price$364.20
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]Blue Sea Systems
Only 2 units leftSave 23%
![Blue Sea 8238 AC Digital Ammeter [8238]](http://merceroutdoors.com/cdn/shop/products/20749XL_{width}x.jpg?v=1647027814)
![Blue Sea 8238 AC Digital Ammeter [8238]](http://merceroutdoors.com/cdn/shop/products/20749BXL_{width}x.jpg?v=1647027816)
Sale price$291.99
Regular price$379.24
Blue Sea 8238 AC Digital Ammeter [8238]Blue Sea Systems
In stock, 9 unitsSave 20%
![Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]](http://merceroutdoors.com/cdn/shop/products/20681XL_{width}x.jpg?v=1647027189)
![Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]](http://merceroutdoors.com/cdn/shop/products/20681BXL_{width}x.jpg?v=1647027191)
Sale price$41.99
Regular price$52.52
Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]Blue Sea Systems
In stock, 4 unitsSave 15%
![Victron Cerbo-S GX Basic Version - Limited Inputs No BMS Can Port [BPP900450120]](http://merceroutdoors.com/cdn/shop/products/96951XL_{width}x.jpg?v=1666112836)
![Victron Cerbo-S GX Basic Version - Limited Inputs No BMS Can Port [BPP900450120]](http://merceroutdoors.com/cdn/shop/products/96951BXL_{width}x.jpg?v=1666112837)
Sale price$217.60
Regular price$256.00
Victron Cerbo-S GX Basic Version - Limited Inputs No BMS Can Port [BPP900450120]Victron Energy
In stock, 17 unitsSave 15%
![Victron BMV-712 Black Smart Battery Monitor [BAM030712200]](http://merceroutdoors.com/cdn/shop/products/83358XL_{width}x.jpg?v=1647213356)
Sale price$158.95
Regular price$187.00
Victron BMV-712 Black Smart Battery Monitor [BAM030712200]Victron Energy
In stock, 13 unitsSave 15%
![Victron GX Touch 50 Surface Mount Display [BPP900455050]](http://merceroutdoors.com/cdn/shop/products/83356XL_{width}x.jpg?v=1647213338)
Sale price$220.15
Regular price$259.00
Victron GX Touch 50 Surface Mount Display [BPP900455050]Victron Energy
In stock, 16 unitsSave 19%
![Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]](http://merceroutdoors.com/cdn/shop/products/20755XL_{width}x.jpg?v=1647027869)
![Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]](http://merceroutdoors.com/cdn/shop/products/20755BXL_{width}x.jpg?v=1647027871)
Sale price$43.99
Regular price$54.58
Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]Blue Sea Systems
In stock, 5 unitsSave 13%
![Xantrex TRUEcharge3 Remote Panel [808-8040-10]](http://merceroutdoors.com/cdn/shop/files/106766XL_{width}x.jpg?v=1731532706)
Sale price$107.99
Regular price$123.63
Xantrex TRUEcharge3 Remote Panel [808-8040-10]Xantrex
In stock, 5 unitsSave 8%
![Balmar Com Cable f/SG200 10M SmartLink [SG2-0400]](http://merceroutdoors.com/cdn/shop/products/74963XL_{width}x.jpg?v=1647168308)
Sale price$60.99
Regular price$65.99
Balmar Com Cable f/SG200 10M SmartLink [SG2-0400]Balmar
Only 2 units leftSave 20%
![Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]](http://merceroutdoors.com/cdn/shop/products/20682XL_{width}x.jpg?v=1647027201)
![Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]](http://merceroutdoors.com/cdn/shop/products/20682BXL_{width}x.jpg?v=1647027203)
Sale price$44.99
Regular price$56.23
Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]Blue Sea Systems
In stock, 5 unitsSave 19%
![Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter [8013]](http://merceroutdoors.com/cdn/shop/products/13880XL_{width}x.jpg?v=1647016659)
Sale price$41.99
Regular price$52.10
Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter [8013]Blue Sea Systems
Only 2 units leftSave 6%
![Blue Sea 1839 M2 OLED Tank Monitor [1839]](http://merceroutdoors.com/cdn/shop/products/64341XL_{width}x.jpg?v=1647125159)
Sale price$341.99
Regular price$364.20
Blue Sea 1839 M2 OLED Tank Monitor [1839]Blue Sea Systems
In stock, 3 unitsSave 20%
![Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]](http://merceroutdoors.com/cdn/shop/products/20762XL_{width}x.jpg?v=1647027939)
![Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]](http://merceroutdoors.com/cdn/shop/products/20762BXL_{width}x.jpg?v=1647027941)
Sale price$92.99
Regular price$115.76
Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]Blue Sea Systems
In stock, 3 unitsSave 15%
![Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]](http://merceroutdoors.com/cdn/shop/products/84027XL_{width}x.jpg?v=1647217091)
![Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]](http://merceroutdoors.com/cdn/shop/products/84027BXL_{width}x.jpg?v=1647217093)
Sale price$100.30
Regular price$118.00
Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]Victron Energy
In stock, 15 unitsSave 6%
![Blue Sea 1838 M2 AC Multimeter [1838]](http://merceroutdoors.com/cdn/shop/products/54771XL_{width}x.jpg?v=1647090008)
![Blue Sea 1838 M2 AC Multimeter [1838]](http://merceroutdoors.com/cdn/shop/products/54771BXL_{width}x.jpg?v=1647090010)
Sale price$361.99
Regular price$384.59
Blue Sea 1838 M2 AC Multimeter [1838]Blue Sea Systems
In stock, 3 unitsSave 14%
![Mastervolt BattMan Pro Battery Monitor - 12/24V [70405070]](http://merceroutdoors.com/cdn/shop/products/93490XL_{width}x.jpg?v=1652395525)
Sale price$296.99
Regular price$343.78
Mastervolt BattMan Pro Battery Monitor - 12/24V [70405070]Mastervolt
Only 2 units leftSave 15%
![Victron BMV-700 Battery Monitor - Grey [BAM010700000R]](http://merceroutdoors.com/cdn/shop/products/83336XL_{width}x.jpg?v=1647213247)
Sale price$110.50
Regular price$130.00
Victron BMV-700 Battery Monitor - Grey [BAM010700000R]Victron Energy
In stock, 19 unitsSave 15%
![Victron SmartShunt 300A [SHU050130050]](http://merceroutdoors.com/cdn/shop/files/105671XL_{width}x.jpg?v=1726524742)
![Victron SmartShunt 300A [SHU050130050]](http://merceroutdoors.com/cdn/shop/files/105671BXL_{width}x.jpg?v=1726524744)
Sale price$71.40
Regular price$84.00
Victron SmartShunt 300A [SHU050130050]Victron Energy
In stock, 17 unitsSave 10%
![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]](http://merceroutdoors.com/cdn/shop/products/80389XL_{width}x.jpg?v=1647197187)
Sale price$51.99
Regular price$57.49
Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]Blue Sea Systems
In stock, 34 unitsSave 13%
![Xantrex TRUECHARGE2 Remote Panel f/20 & 40 & 60 AMP (Only for 2nd generation of TC2 chargers) [808-8040-01]](http://merceroutdoors.com/cdn/shop/products/41050XL_{width}x.jpg?v=1647055239)
Sale price$107.99
Regular price$123.63
Xantrex TRUECHARGE2 Remote Panel f/20 & 40 & 60 AMP (Only for 2nd generation of TC2 chargers) [808-8040-01]Xantrex
Only 1 unit leftSave 8%
![Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]](http://merceroutdoors.com/cdn/shop/products/74960XL_{width}x.jpg?v=1647168280)
Sale price$128.00
Regular price$139.00
Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]Balmar
In stock, 3 unitsSave 6%
![Blue Sea 1836 M2 AC Ammeter [1836]](http://merceroutdoors.com/cdn/shop/products/54768XL_{width}x.jpg?v=1647089981)
![Blue Sea 1836 M2 AC Ammeter [1836]](http://merceroutdoors.com/cdn/shop/products/54768BXL_{width}x.jpg?v=1647089983)
Sale price$309.99
Regular price$328.87
Blue Sea 1836 M2 AC Ammeter [1836]Blue Sea Systems
Only 1 unit left