APPRENTICE GUIDE

Apprentice Toolbox Guide: Essential Tools for Every Stage

Your tool kit is one of the biggest investments you make as an electrical apprentice. This guide covers every essential hand tool, VDE insulated tool, and piece of test equipment, plus budget advice for building your kit on apprentice wages.

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9 min readUpdated 2026-05-18Andrew Moore, Founder of Elec-Mate

Written and reviewed by Andrew Moore, founder of Elec-Mate, against BS 7671:2018+A4:2026, IET Guidance Note 3 and the IET On-Site Guide.

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Key Takeaways

  • 1Start with essential hand tools and build your kit gradually. You do not need everything on day one. Your employer should provide specialist tools and test equipment for the job.
  • 2VDE insulated tools (rated to 1000V AC) are essential for any work on or near live parts. GS38 probes and leads are mandatory for safe testing. Never use uninsulated tools near electrical installations.
  • 3A multifunction tester (MFT) is the most important piece of test equipment you will use. Learn to use it properly during your apprenticeship and you will use it every day as a qualified electrician.
  • 4Budget around £300 to £500 for a starter tool kit. Buy quality where it matters (side cutters, strippers, VDE screwdrivers) and save on items where the difference is minimal.
  • 5Elec-Mate helps you learn how to use your tools correctly with 46+ structured courses covering installation, inspection, and testing. The AI tutor can answer questions about test equipment and procedures.
01 · Apprentice Guide

Why Your Tools Matter as an Apprentice

Your tools are an extension of your hands. A good electrician with good tools works faster, produces better results, and works more safely than the same electrician with poor tools. As an apprentice, learning to select, use, and maintain the right tools is a fundamental part of becoming a competent professional.

The electrical trade requires a specific set of tools that differ from general construction or plumbing. You need tools designed for cable work (cutting, stripping, terminating), containment installation (drilling, fixing, bending), and testing (measuring resistance, impedance, and RCD operation). Many of these tools must meet safety standards, particularly VDE insulated tools and GS38-compliant test leads.

This guide covers what you need as an electrical apprentice, when to buy it, what to spend, and how to look after it. You do not need to buy everything at once. Build your tool kit gradually, invest in quality where it matters, and learn to use each tool properly before adding the next.

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02 · Apprentice Guide

Basic Hand Tools Every Apprentice Needs

These are the hand tools you will use every day as an electrical apprentice. Start with these and add specialist tools as your work requires them.

  • Side cutters (diagonal cutting pliers) — your most-used tool. Cut cable, trim cores, and strip sheathing. Buy the best pair you can afford. Knipex 70 06 160 or CK T3621 160 are industry favourites. Around £20 to £35.
  • Wire strippers — automatic strippers (like Knipex 12 62 180 or Jokari Super 4 Plus) save time and reduce core damage. Manual strippers work but are slower. Around £15 to £40.
  • Screwdrivers — flat-blade and Phillips in multiple sizes. You need at least a small flat-blade (for terminal screws), a medium flat-blade, a PZ1, and a PZ2 Pozi-drive. A terminal screwdriver (small flat-blade, 3mm tip) is essential for working in consumer units.
  • Long-nose pliers — for bending cable cores, holding small components, and working in tight spaces. Knipex 26 12 200 or similar. Around £15 to £25.
  • Tape measure — 5m minimum, preferably 8m. Stanley FatMax or similar. Used constantly for containment runs, cable lengths, and mounting heights. Around £8 to £15.
  • Cable knife — for stripping cable sheathing safely without nicking conductors. CK or Knipex cable knives are designed specifically for this purpose. Around £10 to £20.
  • Spirit level — small torpedo level for mounting accessories and a 600mm level for containment. Around £5 to £15.
  • Torch / headlamp — you will frequently work in poorly lit spaces. A good headlamp keeps your hands free. LED Lenser or similar. Around £15 to £30.
03 · Apprentice Guide

VDE Insulated Tools: Essential for Safety

VDE insulated tools are rated to withstand 1000V AC and are essential for any work on or near electrical installations. The VDE mark (issued by the German testing body VDE Prufstelle) confirms that the tool meets the IEC 60900 standard for insulated hand tools.

As an apprentice, you need VDE insulated versions of the tools you use most:

  • VDE screwdriver set — flat-blade and Pozi-drive in the sizes you use most. Wera Kraftform, Wiha SoftFinish, or CK dextro VDE sets are excellent. A basic set of 5 to 7 screwdrivers costs around £30 to £50.
  • VDE side cutters — identical to standard side cutters but with VDE insulated handles. Knipex 70 06 160 VDE or similar. Around £25 to £40.
  • VDE long-nose pliers — insulated version of your standard long-nose pliers. Around £20 to £35.
  • VDE cable knife — insulated handle with a safety blade for stripping cable sheathing near live installations. Around £15 to £25.

Never use uninsulated tools on or near live parts. Even when the circuit is isolated, VDE tools provide an additional layer of protection in case of an error. As you progress through the apprenticeship and take on more responsibility, VDE tools become non-negotiable.

Check your VDE tools regularly for damage. If the insulation is cracked, chipped, or worn through, replace the tool immediately. Damaged insulation defeats the purpose of VDE protection. Store VDE tools separately from general tools to prevent damage.

04 · Apprentice Guide

Test Equipment for Apprentices

Test equipment is how you verify that an installation is safe and compliant with BS 7671. Understanding what each instrument does and how to use it is a core part of your apprenticeship.

  • Multifunction tester (MFT) — the most important piece of test equipment. Performs continuity, insulation resistance, loop impedance, RCD, and earth electrode testing. Brands: Megger MFT1741, Fluke 1664FC, Metrel MI 3152. Your employer provides this; learn to use it inside out.
  • Voltage indicator (proving unit) — used for safe isolation. A two-pole voltage indicator (not a non-contact voltage detector) tested with a proving unit before and after use. GS38-compliant leads are essential. Fluke T150, Megger TPT420, or Kewtech KT1780.
  • GS38-compliant test leads and probes — mandatory for all testing work. Shrouded probe tips (4mm max exposed), fused leads, finger guards. Supplied with your MFT or purchased separately from Megger, Fluke, or Kewtech.
  • Non-contact voltage detector (NCVD) — useful for quick checks but must never be relied upon for safe isolation. Used for initial detection only. Fluke 2AC, Megger VF1. Around £15 to £30.
  • Socket tester — a simple plug-in device that checks socket wiring (correct polarity, earth present, RCD trip). Not a substitute for proper testing but useful for quick visual checks. Around £10 to £25.

Your employer should provide all test equipment for use on site, and your training provider will have equipment for college sessions. Focus on learning to use each instrument correctly rather than buying your own at this stage.

05 · Apprentice Guide

Tool Bag vs Tool Box: Which Is Right for You?

The tool bag vs tool box debate is a rite of passage for every apprentice. In practice, most experienced electricians use both, but as an apprentice, your starting point depends on the type of work you do.

Tool Bag

Best for: domestic work, moving between rooms, carrying up ladders, site work where you are mobile.

  • Easy to carry with one hand or over a shoulder
  • Multiple pockets keep tools organised and accessible
  • Fits in tight spaces (under consumer units, in loft hatches)
  • Popular options: Veto Pro Pac, CK Magma, Klein

Tool Box

Best for: storing a full tool kit, van to site transfer, workshop use, keeping tools protected.

  • Holds a larger collection of tools safely
  • Better protection for expensive tools and test equipment
  • Can be locked for security in the van
  • Popular options: DeWalt TSTAK, Stanley FatMax, Systainer

As an apprentice, start with a good tool bag. Budget £40 to £100 for a quality electrician bag with enough pockets to organise your growing tool collection. Add a tool box later when you have more tools to store and a van to put them in.

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06 · Apprentice Guide

Budget Guide: Building Your Kit on Apprentice Wages

Apprentice wages are tight, and a full electrician tool kit can cost well over £1,000 if you buy everything new. The good news is that you do not need everything at once. Here is a phased approach to building your tool kit within budget.

  • Year 1 starter kit (£150 to £250) — side cutters, wire strippers, screwdriver set (flat and Pozi), long-nose pliers, tape measure, cable knife, torch, tool bag. Focus on the essentials.
  • Year 2 VDE upgrade (£100 to £200) — VDE screwdriver set, VDE side cutters, VDE long-nose pliers. Replace your standard tools with insulated versions as you start working on electrical installations more independently.
  • Year 3 specialist additions (£50 to £150) — SDS drill bits, hole saws, crimping tool, conduit bender (if your work requires one), additional screwdrivers and spanners for specific tasks.
  • Qualification completion (£800 to £1,500) — your own multifunction tester once you qualify and need your own calibrated instrument. This is the big investment, but by this point you should be earning a qualified rate.

Tips for saving money: buy second-hand tools from reputable sources (check for damage and wear); look for tool set bundles rather than buying individually; ask for tools as birthday or Christmas gifts; check whether your employer offers a tool allowance or reimburses purchases; and watch for trade sales at suppliers like CEF, Edmundson, and Screwfix.

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07 · Apprentice Guide

Looking After Your Tools

Good tools last for years if you look after them. Poor maintenance shortens tool life, reduces performance, and can compromise safety, particularly for VDE insulated tools.

  • Clean tools after each use — wipe down blades and handles. Remove plaster dust, cement residue, and cable sheathing debris. A dirty tool is harder to use and wears faster.
  • Inspect VDE insulation regularly — check for cracks, chips, cuts, or wear in the insulation. Damaged VDE insulation means the tool is no longer safe for use near live parts. Replace immediately.
  • Keep cutting edges sharp — side cutters and cable knives work best when sharp. Dull blades require more force, increase the risk of slipping, and produce rough cuts.
  • Store tools properly — return tools to their designated pocket in your tool bag. Do not throw them loose into a box or boot. Proper storage prevents damage, loss, and wasted time searching.
  • Keep test equipment calibrated — multifunction testers must be calibrated annually. Keep the calibration certificate with the instrument. Using uncalibrated test equipment invalidates your test results.
08 · Apprentice Guide

How Elec-Mate Supports Your Tool Skills

Having the right tools is only half the story. Knowing how to use them correctly is what separates a competent apprentice from one who struggles. Elec-Mate's apprentice hub provides structured learning that covers every tool and technique in the apprenticeship standard.

46+ Structured Courses

Courses covering installation techniques, containment systems, cable selection, and termination methods. Learn the theory and practice behind every tool you carry.

Testing and Inspection Modules

Detailed modules on using your MFT for continuity, insulation resistance, loop impedance, and RCD testing. Understand what each test measures, how to connect the instrument, and how to interpret the results.

AM2 and EPA Simulators

Practice the practical assessment tasks you will face in the AM2 and EPA, including tool selection, installation techniques, and testing procedures.

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