Save 32%
![Blue Sea 8237 AC Digital Voltmeter [8237]](http://merceroutdoors.com/cdn/shop/products/20748XL_{width}x.jpg?v=1647027803)
![Blue Sea 8237 AC Digital Voltmeter [8237]](http://merceroutdoors.com/cdn/shop/products/20748BXL_{width}x.jpg?v=1647027805)
Sale price$238.99
Regular price$348.99
Blue Sea 8237 AC Digital Voltmeter [8237]Blue Sea Systems
In stock, 4 unitsSave 32%
![Blue Sea 8235 DC Digital Voltmeter [8235]](http://merceroutdoors.com/cdn/shop/products/20746XL_{width}x.jpg?v=1647027778)
![Blue Sea 8235 DC Digital Voltmeter [8235]](http://merceroutdoors.com/cdn/shop/products/20746BXL_{width}x.jpg?v=1647027780)
Sale price$201.99
Regular price$294.99
Blue Sea 8235 DC Digital Voltmeter [8235]Blue Sea Systems
In stock, 4 unitsSave 32%
![Blue Sea 8236 DC Digital Ammeter [8236]](http://merceroutdoors.com/cdn/shop/products/20747XL_{width}x.jpg?v=1647027791)
![Blue Sea 8236 DC Digital Ammeter [8236]](http://merceroutdoors.com/cdn/shop/products/20747BXL_{width}x.jpg?v=1647027793)
Sale price$238.99
Regular price$348.99
Blue Sea 8236 DC Digital Ammeter [8236]Blue Sea Systems
Only 2 units leftSave 31%
![Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]](http://merceroutdoors.com/cdn/shop/products/20760XL_{width}x.jpg?v=1647027916)
![Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]](http://merceroutdoors.com/cdn/shop/products/20760BXL_{width}x.jpg?v=1647027918)
Sale price$226.99
Regular price$330.99
Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]Blue Sea Systems
In stock, 6 unitsSave 8%
![Balmar Bluetooth Gateway f/SG200 [SG2-0300]](http://merceroutdoors.com/cdn/shop/products/74962XL_{width}x.jpg?v=1647168298)
Sale price$54.99
Regular price$59.99
Balmar Bluetooth Gateway f/SG200 [SG2-0300]Balmar
Only 1 unit leftSave 27%
![Blue Sea 8073 AC Current Transformer [8073]](http://merceroutdoors.com/cdn/shop/products/20695XL_{width}x.jpg?v=1647027295)
Sale price$26.99
Regular price$36.99
Blue Sea 8073 AC Current Transformer [8073]Blue Sea Systems
Only 2 units leftSave 16%
![Xantrex LinkPRO Battery Monitor [84-2031-00]](http://merceroutdoors.com/cdn/shop/products/33550XL_{width}x.jpg?v=1647040596)
Sale price$345.99
Regular price$412.09
Xantrex LinkPRO Battery Monitor [84-2031-00]Xantrex
In stock, 6 unitsSave 28%
![Blue Sea 1733 Mini OLED DC Voltmeter [1733]](http://merceroutdoors.com/cdn/shop/products/58582XL_{width}x.jpg?v=1647103464)
Sale price$55.99
Regular price$77.99
Blue Sea 1733 Mini OLED DC Voltmeter [1733]Blue Sea Systems
In stock, 32 unitsSave 31%
![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$425.99
Blue Sea 8238 AC Digital Ammeter [8238]Blue Sea Systems
In stock, 6 unitsSave 12%
![Xantrex TRUEcharge3 Remote Panel [808-8040-10]](http://merceroutdoors.com/cdn/shop/files/106766XL_{width}x.jpg?v=1731532706)
Sale price$117.99
Regular price$134.75
Xantrex TRUEcharge3 Remote Panel [808-8040-10]Xantrex
In stock, 17 unitsSave 18%
![Sea-Dog Round Voltage Meter - 6V-30V [421615-1]](http://merceroutdoors.com/cdn/shop/products/77910XL_{width}x.jpg?v=1647184441)
Sale price$17.99
Regular price$21.95
Sea-Dog Round Voltage Meter - 6V-30V [421615-1]Sea-Dog
Only 1 unit leftSave 28%
![Blue Sea 9228 Analog Meter Shunt 50A/50mV [9228]](http://merceroutdoors.com/cdn/shop/products/20955XL_{width}x.jpg?v=1647029056)
Sale price$47.99
Regular price$66.99
Blue Sea 9228 Analog Meter Shunt 50A/50mV [9228]Blue Sea Systems
In stock, 15 unitsSave 28%
![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$46.99
Regular price$64.99
Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter [8013]Blue Sea Systems
Only 2 units leftSave 8%
![Balmar Communication Cable f/SG200 - 5M [SG2-0403]](http://merceroutdoors.com/cdn/shop/products/87665XL_{width}x.jpg?v=1647237089)
Sale price$54.99
Regular price$59.99
Balmar Communication Cable f/SG200 - 5M [SG2-0403]Balmar
Only 2 units leftSave 28%
![Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]](http://merceroutdoors.com/cdn/shop/products/20961XL_{width}x.jpg?v=1647029095)
![Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]](http://merceroutdoors.com/cdn/shop/products/20961BXL_{width}x.jpg?v=1647029097)
Sale price$73.99
Regular price$102.99
Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]Blue Sea Systems
In stock, 6 unitsSave 29%
![Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]](http://merceroutdoors.com/cdn/shop/products/20764XL_{width}x.jpg?v=1647027961)
Sale price$74.99
Regular price$104.99
Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]Blue Sea Systems
In stock, 15 unitsSave 15%
![Victron Energy Meter VM-3P75CT Single + 3-Phase [REL200300100]](http://merceroutdoors.com/cdn/shop/files/104864XL_{width}x.jpg?v=1723787368)
Sale price$171.70
Regular price$202.00
Victron Energy Meter VM-3P75CT Single + 3-Phase [REL200300100]Victron Energy
In stock, 6 unitsSave 29%
![Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]](http://merceroutdoors.com/cdn/shop/products/20960XL_{width}x.jpg?v=1647029084)
![Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]](http://merceroutdoors.com/cdn/shop/products/20960BXL_{width}x.jpg?v=1647029086)
Sale price$44.99
Regular price$62.99
Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]Blue Sea Systems
Only 2 units leftSave 29%
![Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]](http://merceroutdoors.com/cdn/shop/products/14769XL_{width}x.jpg?v=1647017900)
![Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]](http://merceroutdoors.com/cdn/shop/products/14769BXL_{width}x.jpg?v=1647017901)
Sale price$91.99
Regular price$129.99
Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]Blue Sea Systems
In stock, 5 unitsSave 15%
![Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.2' Wire End [CTR120000500]](http://merceroutdoors.com/cdn/shop/files/108538XL_{width}x.jpg?v=1745461129)
Sale price$33.15
Regular price$39.00
Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.2' Wire End [CTR120000500]Victron Energy
In stock, 20 unitsSave 28%
![Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]](http://merceroutdoors.com/cdn/shop/products/20754XL_{width}x.jpg?v=1647027858)
![Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]](http://merceroutdoors.com/cdn/shop/products/20754BXL_{width}x.jpg?v=1647027860)
Sale price$48.99
Regular price$67.99
Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]Blue Sea Systems
In stock, 3 unitsSave 29%
![Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]](http://merceroutdoors.com/cdn/shop/products/20751XL_{width}x.jpg?v=1647027837)
![Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]](http://merceroutdoors.com/cdn/shop/products/20751BXL_{width}x.jpg?v=1647027839)
Sale price$45.99
Regular price$64.99
Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]Blue Sea Systems
In stock, 6 unitsSave 6%
![Balmar Communication Cable f/SG200 - 3-Way Adapter [SG2-0404]](http://merceroutdoors.com/cdn/shop/products/87666XL_{width}x.jpg?v=1647237098)
Sale price$32.99
Regular price$34.99
Balmar Communication Cable f/SG200 - 3-Way Adapter [SG2-0404]Balmar
In stock, 5 unitsSave 31%
![Blue Sea 1850 M2 Vessel Systems Monitor [1850]](http://merceroutdoors.com/cdn/shop/products/74851XL_{width}x.jpg?v=1647167704)
Sale price$445.99
Regular price$650.99
Blue Sea 1850 M2 Vessel Systems Monitor [1850]Blue Sea Systems
Only 1 unit left