Testo
Testo 770-3 Clamp Meter 0590 7703
Testo 770-3 clamp meter, part number 0590 7703, for electrical testing on heating and plumbing installations.
At a glance
- Also known as 2340102
£579.00
£482.50 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Testo 770-3 is a clamp meter manufactured by Testo, supplied under part number 0590 7703. It is a handheld electrical test instrument that clamps around a conductor to take current readings without breaking the circuit. It sits within the Testo range of test equipment used by heating engineers for commissioning, fault-finding and electrical safety checks on heating and plumbing systems.
Before you order
- Confirm the part number 0590 7703 matches the instrument you need, as Testo uses separate part numbers across the 770 series.
- Check whether your testing regime requires a clamp meter or a multimeter, as the two serve different measurement tasks.
- Verify that the instrument's measurement functions suit the circuits you work on before ordering.
- Consider whether accessories such as test leads or a carry case are required alongside the meter, as these are not confirmed in the supplied data.
Compliance
| Alternative numbers | 2340102 |
|---|
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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