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Testo 750-3 Voltage Tester 0590 7503

Testo

Testo 750-3 Voltage Tester 0590 7503

Testo 750-3 voltage tester, part number 0590 7503, supplied as a trade tool for electrical testing work.

At a glance

  • Also known as 2340108
Manufacturer part no.
0590 7503
Showing prices

£325.36

£271.13 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Testo 750-3 Voltage Tester is a hand-held electrical test instrument manufactured by Testo. It is supplied under part number 0590 7503 and is used by heating engineers and electricians for voltage testing tasks on site. As a general test tool, it is not tied to any specific boiler or appliance model.

Before you order

  • Confirm the model is the 750-3 and that the part number matches 0590 7503.
  • Check the tester is suited to the type of voltage testing you carry out before purchase.
  • Consider whether additional test leads or accessories are needed for the job.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.