Multimeter Test Leads

Multimeter test leads are considered to be an integral part of electrical measurement, for example connecting your digital multimeter to the unit under test. If the test leads are in poor condition this can lead to inaccurate readings and could result in a health and safety concern if live wires are being read as being de-energised.

A lead kit for measuring high voltage and high energy circuits, such as distribution system voltages (240V- 600V), needs to be in good condition with the proper markings and ratings. You should always take precautionary steps to verify the condition and rating of the leads before testing to ensure safety in the workplace.

There are test lead sets designed to meet the requirements of nearly all applications.

Checks before you start:

  • Confirm that the multimeter and multimeter test leads are rated for the category and voltage level appropriate for the electrical environment they will be used in. Electrical measurement category ratings are defined by the safety standard, IEC61010 and have four ratings, CAT I, CAT II, CAT III and CAT IV.
  • Inspect the leads to make sure they are safe to use and able to conduct electrical signals accurately. This includes checking that the leads are properly insulated with no cracks through the cables and also checking the connectors are clean and debris-free.
  • Complete a visual inspection first then conduct simple ohms measurement to confirm they are electrically reliable and able to carry a signal within allowable loss parameters.

  • ...
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    Description Price Lead Type Product Type Connector Type Fused Lead Length Current Rating Safety Category Voltage Safety Category Minimum Operating Temperature Maximum Operating Temperature Safety Category Level
    RS Stock No. 726-3624
    Mfr. Part No.TL75-1
    BrandFluke
    TWD969.00
    Each
    units
    Test Lead Kit - Banana Plug - 1.22m 10A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V - - CAT III, CAT IV
    RS Stock No. 523-310
    Mfr. Part No.TL2X4W-PTII/RS
    BrandFluke
    TWD3,430.00
    Each
    units
    Ohms Test Lead - - - - 500mA 1000V CAT I 1000 V 0°C +55°C CAT I
    RS Stock No. 692-7147
    Mfr. Part No.11059A
    TWD6,244.00
    Each
    units
    Kelvin Probe Set - Banana Plug - 800mm - - - - - -
    RS Stock No. 340-2421
    BrandRS PRO
    TWD1,005.00
    Each
    units
    Insulated Test Lead Set - Crocodile Clip, Retractable Plug, Shrouded Plug, Spade Terminal, Sprung Hook - 1.2m 20A 1000V CAT II 1000 V -20°C +70°C CAT II
    RS Stock No. 450-2358
    Mfr. Part No.TL224
    BrandFluke
    TWD1,016.00
    Each
    units
    Silicone Test Lead Set - Banana Plug - 1.5m 10A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V - - CAT III, CAT IV
    RS Stock No. 412-119
    Mfr. Part No.FLUKE TLK287
    BrandFluke
    TWD6,169.00
    Each
    units
    Electronic Master Test Lead Kit - Banana Jack, Coupler, Crocodile Clip, Micrograbber, Spade Lug - - 2 A, 5 A, 10 A 300 V, 1000 V CAT II 300 V, CAT III 1000 V - - CAT II, CAT III
    RS Stock No. 705-1276
    Mfr. Part No.TL175E
    BrandFluke
    TWD1,493.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 1.2m 10A 1000V CAT II, CAT II 1000 V, CAT III 1000 V - - CAT II, CAT III
    RS Stock No. 243-2998
    BrandRS PRO
    TWD473.00
    Each
    units
    Test Lead Kit - Crocodile Clip, Right Angle Plug - 1.2m 10A 1000V CAT III 1000 V - - CAT III
    RS Stock No. 436-866
    Mfr. Part No.TLK289
    BrandFluke
    TWD6,000.00
    Each
    units
    Industrial Test Lead Kit - Crocodile Clip, Hook Clip, Shrouded 4 mm - - - - - - - -
    RS Stock No. 412-129
    Mfr. Part No.FLUKE TLK289 EUR
    BrandFluke
    TWD5,705.00
    Each
    units
    Industrial Test Lead Kit - Crocodile Clip, Hook Clip, Shrouded 4 mm - 1.5m 3 A, 10 A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V - - CAT III, CAT IV
    RS Stock No. 741-4358
    Mfr. Part No.TL175
    BrandFluke
    TWD938.00
    Each
    units
    Test Lead Kit - Shrouded - - 10A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V -20°C +55°C CAT III, CAT IV
    RS Stock No. 726-3621
    Mfr. Part No.TP2-1
    BrandFluke
    TWD740.00
    Each
    units
    Test Probe Kit - - - - 10A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V - - CAT III, CAT IV
    RS Stock No. 764-8696
    Mfr. Part No.34133A
    TWD1,183.00
    Each
    units
    Right Angle Plug - Pogo Pin - 1.2m 3A - CAT II - - -
    RS Stock No. 163-7495
    Mfr. Part No.TP80
    BrandFluke
    TWD1,357.00
    Each
    units
    Electronic Test Probe Set - - - - 10A 1000V CAT III 1000 V - - CAT III
    RS Stock No. 468-7415
    Mfr. Part No.TL76
    BrandFluke
    TWD1,325.00
    Each
    units
    Test Lead Kit - Banana Plug, Shrouded 4 mm - 1.5m 10A 600 V, 1000 V CAT III 1000 V, CAT IV 600 V - - CAT III, CAT IV
    RS Stock No. 726-3637
    Mfr. Part No.TL223-1
    BrandFluke
    TWD2,926.00
    Each
    units
    Electrical Test Lead Kit - Crocodile Clip, Flat Blade, Straight to Right Angle - 1.5m - 600 V, 1000 V CAT III 1000 V, CAT IV 600 V -20°C +55°C CAT III, CAT IV
    RS Stock No. 731-5277
    BrandRS PRO
    TWD1,658.00
    Each
    units
    Test Lead Kit - Crocodile Clip, Right Angle Plug, Spring Hook, Straight Plug - 1.2m - 600V CAT III 600 V -20°C +70°C CAT III
    RS Stock No. 493-3285
    Mfr. Part No.TP88
    BrandFluke
    TWD679.00
    1 Set
    Set(s)
    Rigid Back Probe Pin Set - 2 mm - 2in - 60V dc - - - -
    RS Stock No. 731-5273
    BrandRS PRO
    TWD1,726.00
    Each
    units
    Test Lead Kit - Crocodile Clip, Right Angle Plug, Spring Hook, Straight Plug Yes 1.2m - 600V CAT III 600 V -20°C +70°C CAT III
    RS Stock No. 204-583
    BrandRS PRO
    TWD1,174.00
    Each
    units
    Fused Probe Kit - Right Angle Plug Yes 1.2m - 600, 1000 V 600 CAT III V, 1000 CAT III V -10°C +150°C CAT III