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 81 - 100 of 164 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. 360-0300
    Mfr. Part No.TT-HVP40
    BrandTestec
    TWD3,301.00
    Each
    units
    High Voltage Probe - Crocodile Clip, Plug - 1m - 40000V CAT I 0°C +50°C CAT I
    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
    RS Stock No. 442-8301
    Mfr. Part No.0532424
    BrandFluke
    TWD6,340.00
    Each
    units
    High Voltage Probe - Banana Plug - - - 6000V CAT I 6000 V 0°C +50°C CAT I
    RS Stock No. 896-2195
    Mfr. Part No.P01102125Z
    TWD558.00
    1 Set
    Set(s)
    Shrouded Plug - - - 4mm - 1000V CAT IV 1000 V -30°C +60°C CAT IV
    RS Stock No. 179-9410
    Mfr. Part No.BU-PB48-0
    TWD236.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 1.2m 15A 1000V - - - -
    RS Stock No. 453-6351
    Mfr. Part No.CCA-114
    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. 179-7902
    Mfr. Part No.SKURZ 6100/19-4 IG 2MB Ni/GE
    TWD171.00
    Each
    units
    - - - - - - - - - - -
    RS Stock No. 179-9402
    Mfr. Part No.BU-PB12-0
    TWD215.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 300mm 15A 1000V - - - -
    New
    RS Stock No. 200-0582
    Mfr. Part No.KT-MMPS
    TWD2,445.00
    Each
    units
    Multimeter Probe - - No 4mm - - CAT III 1000V - - -
    RS Stock No. 179-9411
    Mfr. Part No.BU-PB48-2
    TWD236.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 1.2m 15A 1000V - - - -
    RS Stock No. 179-7904
    Mfr. Part No.SKURZ 6100/19-4 IG 2MB Ni/RT
    TWD171.00
    Each
    units
    - - - - - - - - - - -
    RS Stock No. 179-9392
    Mfr. Part No.BU-P4911B-24-2
    TWD1,028.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 609.6mm 20A 600 V, 1000 V CAT II 600 V - - CAT II
    RS Stock No. 179-7910
    Mfr. Part No.AL 8321 / ZPK / 1 / 50 / RT
    TWD401.00
    Each
    units
    Test Lead - 4 mm Safety Plug - 56.5mm 19A 600V CAT II 600 V -10°C +70°C CAT II
    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. 827-0193
    Mfr. Part No.KML 7488 / PZ / 0.75 / 100
    TWD1,509.00
    Each
    units
    Shrouded Plug - Tweezer Opening Plug - 1m 1A - - -10°C +50°C -
    RS Stock No. 179-7889
    Mfr. Part No.LB 4-RKS Sn / 8.4 / SW
    TWD256.00
    Each
    units
    - - 4 mm Socket - 22.5mm 32A 1000V - -40°C +80°C -
    RS Stock No. 179-7888
    Mfr. Part No.LB 4-RKS Sn / 8.4 / RT
    TWD237.00
    Each
    units
    - - 4 mm Socket - 22.5mm 32A 1000V - -40°C +80°C -
    RS Stock No. 179-9403
    Mfr. Part No.BU-PB12-2
    TWD215.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 300mm 15A 1000V - - - -
    RS Stock No. 179-9405
    Mfr. Part No.BU-PB18-2
    TWD220.00
    Each
    units
    Test Lead - 4 mm Banana Plug - 457.2mm 15A 1000V - - - -