Electrical Testers

These vehicle and trailer electrical testers are essential components of every trailer fitter's toolkit.  Whether you're testing a trailer's lighting system or a vehicle's towbar electrics, whether fitted with 7 pin or 13(8) pin, we have the answer here!

Electrical Testers
    Glass fuse 10A 20mm for new SD1606 trailer light tester

    Glass fuse 10A 20mm for new SD1606 trailer light tester
    £0.66 (exc VAT) Each
    Trailer light tester 7 & 8(13) pin c/w charger and 6m lead

    Trailer light tester 7 & 8(13) pin c/w charger and 6m lead
    £143.86 (exc VAT) Each
    Vehicle socket tester 12V for 7/13 pin sockets c/w 3.5m lead

    Vehicle socket tester 12V for 7/13 pin sockets c/w 3.5m lead
    £51.95 (exc VAT) Each
    Trailer light tester battery*

    Trailer light tester battery*
    £33.32 (exc VAT) Each
    Plug & socket tester 12N 7 pin

    Plug & socket tester 12N 7 pin
    £14.58 (exc VAT) Each
    Vehicle socket tester 12V 13 pin only

    Vehicle socket tester 12V 13 pin only
    £47.46 (exc VAT) Each