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Testo 770-1 Clamp Meter 0590 7701

Testo

Testo 770-1 Clamp Meter 0590 7701

Testo 770-1 clamp meter, part number 0590 7701, for measuring current in conductors without disconnecting the circuit.

At a glance

  • Also known as 2340098
Manufacturer part no.
0590 7701
Showing prices

£382.88

£319.07 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 770-1 is a clamp meter manufactured by Testo, supplied under part number 0590 7701. It is a handheld test instrument that clamps around a conductor to take current readings without breaking into the circuit. It is intended for electrical testing and fault-finding work on heating and plumbing installations.

Before you order

  • Confirm a clamp meter is the correct instrument for the measurement task, rather than a multimeter requiring direct contact with the circuit.
  • Check the measurement range and safety category required for the installation against the instrument specification before ordering.
  • Verify the part number 0590 7701 matches the instrument you intend to order.
  • Check whether test leads, batteries or a carry case are required separately, as these are not confirmed within the supplied product data.

Not sure which part?

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