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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    Viewing 1 - 12 of 12 products
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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. 606-0216
    Mfr. Part No.TLA-117
    TWD450.00
    Each
    units
    Test Lead - Crocodile Clip - 500mm - 100V CAT III 100 V - - CAT III
    RS Stock No. 606-0222
    Mfr. Part No.TLA-13
    TWD304.00
    Each
    units
    Test Lead - Crocodile Clip - 200mm 1A 100V CAT III 100 V - - CAT III
    RS Stock No. 605-7383
    Mfr. Part No.TLA-118
    TWD546.00
    Each
    units
    Test Lead - Crocodile Clip - 500mm - 100V CAT III 100 V - - CAT III
    RS Stock No. 605-7377
    Mfr. Part No.TLA-116
    TWD558.00
    Each
    units
    Test Lead - Crocodile Clip, Hook Clip - 500mm - 100V CAT III 100 V - - CAT III
    RS Stock No. 605-7349
    Mfr. Part No.TLA-113
    TWD580.00
    Each
    units
    Test Lead - - - - - - - - - -
    RS Stock No. 429-5274
    Mfr. Part No.TLA-1
    TWD275.00
    1 Set
    Set(s)
    Test Lead - Crocodile Clip - 450mm 1A 100V CAT III 100 V - - CAT III
    RS Stock No. 453-6339
    Mfr. Part No.CCA-113
    TWD870.00
    1 Bag of 1
    Bag(s)
    Test Lead - - - - - - - - - -
    RS Stock No. 453-6323
    Mfr. Part No.CCA-111
    TWD870.00
    1 Bag of 1
    Bag(s)
    Test Lead - - - - - - - - - -
    RS Stock No. 605-7355
    Mfr. Part No.TLA-114
    TWD814.00
    Each
    units
    Test Lead - - - - - - - - - -
    RS Stock No. 605-7361
    Mfr. Part No.TLA-115
    TWD404.00
    Each
    units
    Test Lead - Crocodile Clip, Hook Clip - 500mm - 100V CAT III 100 V - - CAT III
    RS Stock No. 453-6351
    Mfr. Part No.CCA-114
    TWD870.00
    1 Bag of 1
    Bag(s)
    Test Lead - - - - - - - - - -
    RS Stock No. 606-0238
    Mfr. Part No.TLA-14
    TWD316.00
    Each
    units
    Test Lead - Crocodile Clip - 450mm 1A 100V CAT III 100 V - - CAT III