Electrics
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Best ratings

1 . SIMARINE SC303 Measuring Shunt / 300 A SC303 Measuring Shunt / 300 A
(3)

„Top“

2 . MASTERVOLT MasterShunt 500 / CZONE and NMEA2000 MasterShunt 500 / CZONE and NMEA2000
(3)

„Molto buono“

3 . SIMARINE SC503 Measuring Shunt / 500 A SC503 Measuring Shunt / 500 A
(3)

„Great product! Easy to connect and operate!“

Measuring Shunts for Boats

A battery shunt or battery isolator ensures a continuous overview of the technical data and the status of your marine battery. Find the right device for your onboard electrics with us. Want to buy a boat shunt? In the SVB online shop you will find high-quality measuring shunts and battery isolators from brands such as SIMARINE, VICTRON, MASTERVOLT and LXNAV.
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Battery type
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Bluetooth
Continuous output
NMEA2000
Number of battery connections
Temperature sensor can be connected
WiFi
Connector pins
Height
Length
Tank gauge connection
Width
Max. load capacity
Data protocol
Weight
IP protection class
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Order by
Ratings
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€
Availability
 
Battery type
Operating voltage
Bluetooth
Continuous output
A
NMEA2000
Number of battery connections
Temperature sensor can be connected
WiFi
Connector pins
Height
mm
Length
mm
Tank gauge connection
Width
mm
Max. load capacity
A
Data protocol
Weight
kg
IP protection class
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-14%
Product image 1 of VICTRON SmartShunt with Bluetooth / 500 A
(10)
VICTRON SmartShunt with Bluetooth / 500 A
€127.33
only €109.95
VAT inc., ex-works
25
-15%
Product image 1 of VICTRON SmartShunt with Bluetooth / 1000 A
(8)
VICTRON SmartShunt with Bluetooth / 1000 A
€210.63
only €179.95
VAT inc., ex-works
2
-14%
Product image 1 of VICTRON SmartShunt with Bluetooth / 2000 A
(8)
VICTRON SmartShunt with Bluetooth / 2000 A
€286.79
only €245.95
VAT inc., ex-works
Product image 1 of MASTERVOLT MasterShunt 500 / CZONE and NMEA2000
(3)
MASTERVOLT MasterShunt 500 / CZONE and NMEA2000
only €357.95
VAT inc., ex-works
4
Made in Europe Made in Europe
Product image 1 of LXNAV SmartSHUNT 500 A / WiFi and NMEA2000
(4)
LXNAV SmartSHUNT 500 A / WiFi and NMEA2000
only €329.93
VAT inc., ex-works
2
Made in Europe Made in Europe
Product image 1 of LXNAV SmartSHUNT 300 A / WiFi and NMEA2000
(5)
LXNAV SmartSHUNT 300 A / WiFi and NMEA2000
only €314.95
VAT inc., ex-works
2
Made in Europe Made in Europe
Product image 1 of LXNAV SmartSHUNT 100 A / WiFi and NMEA2000
(4)
LXNAV SmartSHUNT 100 A / WiFi and NMEA2000
only €289.95
VAT inc., ex-works
5
NOW NEW: MyBoat

NOW NEW: MyBoat

Create your digital boat and join the community!

Made in Europe Made in Europe
Product image 1 of LXNAV SmartSHUNT 1000 A / WiFi and NMEA2000
(1)
LXNAV SmartSHUNT 1000 A / WiFi and NMEA2000
only €434.95
VAT inc., ex-works
2
Made in Europe Made in Europe
Product image 1 of SIMARINE SC303 Measuring Shunt / 300 A
(3)
SIMARINE SC303 Measuring Shunt / 300 A
only €109.95
VAT inc., ex-works
15
Made in Europe Made in Europe
-6%
Product image 1 of SIMARINE SC503 Measuring Shunt / 500 A
(3)
SIMARINE SC503 Measuring Shunt / 500 A
€133.23
only €124.95
VAT inc., ex-works
7
Made in Europe Made in Europe
Product image 1 of SIMARINE SCQ25 4-Way Shunt / 25 A
(1)
SIMARINE SCQ25 4-Way Shunt / 25 A
only €178.95
VAT inc., ex-works
5
Made in Europe Made in Europe
Product image 1 of SIMARINE SCQ25T 4-Way Measuring Shunt and Tank Module / 25 A
(1)
SIMARINE SCQ25T 4-Way Measuring Shunt and Tank Module / 25 A
only €184.95
VAT inc., ex-works
3
Made in Europe Made in Europe
Product image 1 of SIMARINE SCQ50 4-Input Shunt / 50 A
SIMARINE SCQ50 4-Input Shunt / 50 A
only €228.95
VAT inc., ex-works
5
Made in Germany Made in Germany
Product image 1 of PHILIPPI SHE348 Battery Management Shunt
PHILIPPI SHE348 Battery Management Shunt
only €119.00
VAT inc., ex-works
2
Product image 1 of Measuring Shunt 200 A
Measuring Shunt 200 A
only €91.95
VAT inc., ex-works
1

What are the advantages of a measuring shunt for boats?

A measuring shunt or a battery isolator boat gives you the option of real-time data monitoring of your boat battery. Bluetooth connection interfaces or connection to a display such as a battery monitor give you a quick and easy overview of data such as battery voltage, charge status or battery temperature. More than anything, this offers you greater safety on board, but can also extend the service life of your batteries through optimised charging.

Customer ratings & reviews

All reviews (208.217)
User profile icon

Kim P. on 25.07.2026

Good and quickly.

User profile icon

Claes B. on 25.07.2026

Items as expected. Seems to be of good quality.

User profile icon

Finn Gjersøe F. on 24.07.2026

Easy and smooth!

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