Collection:
Electrical - Meters & Monitoring
112 products28% Off
Blue Sea 1733 Mini OLED DC Voltmeter [1733]
Regular price
$55.99
Sale price
$55.99
Regular price
$77.99
Unit price
/per
Mini OLED DC VoltmeterMonitors DC voltage on a bright, waterproof, daylight readable OLED screen
Compact size enables mounting in any convenient location
IP66 waterproof
Reverse polarity protect...
29% Off
Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]
Regular price
$354.99
Sale price
$354.99
Regular price
$499.99
Unit price
/per
M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features:
Auto-dimming, bright OLED display is easy to re...
29% Off
Blue Sea 8235 DC Digital Voltmeter [8235]
Regular price
$209.99
Sale price
$209.99
Regular price
$294.99
Unit price
/per
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,...
29% Off
Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]
Regular price
$97.99
Sale price
$97.99
Regular price
$138.99
Unit price
/per
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...
15% Off
Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]
Regular price
$100.30
Sale price
$100.30
Regular price
$118.00
Unit price
/per
SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt conn...
29% Off
Blue Sea 1839 M2 OLED Tank Monitor [1839]
Regular price
$354.99
Sale price
$354.99
Regular price
$499.99
Unit price
/per
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...
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