01858 468465 Monday to Friday, 8:00am to 5:30pm Unit 5 Courtyard Workshops, Bath Street, Market Harborough LE16 9EW Trade counter, open to the public

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Testing equipment

Test it, prove it, sign it off

Test instruments and accessories for installation, inspection and fault-finding, from a voltage indicator and proving unit to a full multifunction tester.

What we stock

The kit for the job and the paperwork

  • Multifunction installation testers
  • Voltage indicators and proving units
  • Socket testers and RCD testers
  • Clamp meters and multimeters
  • Continuity and insulation testers
  • Test leads, probes and accessories
  • Lock-off kits and safe isolation equipment
  • Labels, test certificates and warning signs

If you need a particular model or a calibration-ready instrument, ask and we will source it for you.

Tools and test equipment inside the shop

Installation testing

Multifunction testers and the leads and accessories that go with them for initial verification and periodic inspection.

Safe isolation

Two-pole voltage indicators, proving units and lock-off kits so every job starts safely.

Everyday meters

Clamp meters, multimeters and socket testers for fault-finding and quick checks.

Need a specific instrument?

Tell us the make and model, or what you need it to do, and we will price it and get it in.