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Test box combi 12 V
Checking of trailer connectors and towing vehicle sockets
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Overload protection
LED in centre of test box indicates whether test can be performed or whether there is an overload
Operating voltage
12 volt DC / 3 volt DC
Scope of delivery
- Test box with 4.5 m cable and combi-connector
- Short adapter for testing 7-pin trailer connectors
- Lithium button cell 3V CR 2032
- Supplied in practical storage case
Complies with ISO 1724, ISO 11446 and ISO 3732
Also suitable for vehicles with CAN bus
Testing of 7-pin and 13-pin sockets on the vehicle:
The test box simulates the trailer
Functional check:
LED (9(-) and 10(-)) must light up
The test box is fitted with a 4.5 m cable, which means that the test can be performed by one person
Testing of 7-pin and 13-pin connectors on the trailer:
The test box simulates the towing vehicle using battery operation (3V button cell)
When testing 7-pin connectors, the supplied adapter must be used
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!