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Testo 755-1 Current / Voltage Tester 0590 7551

Testo

Testo 755-1 Current / Voltage Tester 0590 7551

Current and voltage tester from Testo, part 0590 7551, for electrical measurement work on heating and plumbing systems.

At a glance

  • Also known as 2340110
Manufacturer part no.
0590 7551
Showing prices

£449.30

£374.42 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 755-1 is a current and voltage tester manufactured by Testo, supplied under part number 0590 7551. It is a hand-held electrical test instrument used to check current and voltage at the point of work. Within the trade it sits in the tools and equipment group rather than among appliance spares.

Before you order

  • Confirm the model reference 755-1 and part number 0590 7551 match the instrument required.
  • Check that a current and voltage tester is the correct instrument for the task, rather than a multimeter or a dedicated continuity tester.
  • Check which test leads and accessories are already held, as the supplied data does not confirm pack contents.

Not sure which part?

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