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Blue Sea 1839 M2 OLED Tank Monitor [1839]
Blue Sea Systems
DEAN-64341
$303.99
RRP:
$364.20
M2 OLED Tank MonitorThe 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...
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200] Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15279/18468/80386XL__49527.1715748698.jpg?c=1)
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200] Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15279/18469/80386BXL__42430.1715748699.jpg?c=1)
Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]
Blue Sea Systems
DEAN-80386
$46.99
RRP:
$57.49
1739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...
![Blue Sea 1741 Mini OLED Temperature Meter [1741] Blue Sea 1741 Mini OLED Temperature Meter [1741]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/9030/10911/64338XL__84208.1715734653.jpg?c=1)
Blue Sea 1741 Mini OLED Temperature Meter [1741]
Blue Sea Systems
DEAN-64338
$60.99
RRP:
$80.06
Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse...
![Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739] Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15278/18467/80385XL__59340.1715748696.jpg?c=1)
Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]
Blue Sea Systems
DEAN-80385
$46.99
RRP:
$57.49
1739 Mini OLED Tank Meter - YellowMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...
![Blue Sea 8239 AC Digital Frequency Meter [8239] Blue Sea 8239 AC Digital Frequency Meter [8239]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/857/1265/20750XL__38625.1715716389.jpg?c=1)
![Blue Sea 8239 AC Digital Frequency Meter [8239] Blue Sea 8239 AC Digital Frequency Meter [8239]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/857/1266/20750BXL__03853.1715716390.jpg?c=1)
Blue Sea 8239 AC Digital Frequency Meter [8239]
Blue Sea Systems
DEAN-20750
$212.99
RRP:
$310.64
AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including...
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Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]
Blue Sea Systems
DEAN-80388
$79.99
RRP:
$95.44
1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...
![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200] Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15281/18472/80389XL__66148.1715748703.jpg?c=1)
Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]
Blue Sea Systems
DEAN-80389
$43.99
RRP:
$57.49
1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features:Reverse polarity protectedMounts in a common 1-1/8" (29mm) holeColor:...
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Blue Sea 1833 M2 DC Voltmeter [1833]
Blue Sea Systems
DEAN-54765
$271.99
RRP:
$324.44
M2 DC VoltmeterMonitors 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...