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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    Beskrivning Pris Lead Type Product Type Connector Type Fused Lead Length Current Rating Safety Category Voltage Safety Category Minimum Operating Temperature Maximum Operating Temperature Calibrated Safety Category Level
    RS-artikelnummer 124-7400
    VarumärkeRS PRO
    1 019,50 kr
    Pr. Kit
    Sats(er)
    Automotive Test Lead Kit - Crocodile Clip - 1.2 (Silicone Test Lead) m, 25 (Thin Back Probe) mm, 44 (Extended Back Probe) mm, 155 (Extra Sharp Long Reach Probe) mm 10A - - -20°C +70°C - -
    RS-artikelnummer 122-9729
    Tillv. art.nr66.9007-150-21+66.9007-150-22
    VarumärkeStaubli
    299,78 kr
    Each
    Enheter
    Test Probe Kit - Straight to Right Angle - 1.5m 20A 1000V CAT II 1000 V - +350°C - CAT II
    RS-artikelnummer 122-5532
    Tillv. art.nrMP21-08
    VarumärkeMartindale
    548,02 kr
    Each
    Enheter
    - - Plug Yes 1.2m 500mA 600V CAT IV 600 V - - - CAT IV
    RS-artikelnummer 179-9413
    Tillv. art.nrBU-PB60-2
    VarumärkeMueller Electric
    69,00 kr
    Each
    Enheter
    Test Lead - 4 mm Banana Plug - 1.5m 15A 1000V - - - - -
    RS-artikelnummer 179-9409
    Tillv. art.nrBU-PB36-2
    VarumärkeMueller Electric
    65,30 kr
    Each
    Enheter
    Test Lead - 4 mm Banana Plug - 0.9m 15A 1000V - - - - -
    RS-artikelnummer 756-6986
    Tillv. art.nrTL-21a
    105,00 kr
    Each
    Enheter
    Test Lead - - - 1m - 600 V, 1000 V CAT II 1000 V, CAT III 600 V - - - CAT II, CAT III
    RS-artikelnummer 262-7770
    VarumärkeRS PRO
    148,00 kr
    1 Pair(s)
    Par
    Thin Fine Insulated Prod Set - - - - - 600V - - - - -
    RS-artikelnummer 144-1464
    Tillv. art.nrSPL 7318 Ni / 1 / 100 /SW
    VarumärkeSchutzinger
    155,20 kr
    Each
    Enheter
    Test Probe Test Probe 4 mm Safety Plug - 1000mm 16A 1000V CAT IV 1000 V -10°C +90°C - CAT IV
    RS-artikelnummer 122-5533
    Tillv. art.nrMP30-08
    VarumärkeMartindale
    610,06 kr
    Each
    Enheter
    - - Plug Yes 1.2m 500mA 1000V CAT IV 1000 V - - - CAT IV
    RS-artikelnummer 179-9416
    Tillv. art.nrBU-PB72-2
    VarumärkeMueller Electric
    70,00 kr
    Each
    Enheter
    Test Lead - 4 mm Banana Plug - 1828.8mm 15A 1000V - - - - -
    RS-artikelnummer 179-9404
    Tillv. art.nrBU-PB18-0
    VarumärkeMueller Electric
    63,00 kr
    Each
    Enheter
    Test Lead - 4 mm Banana Plug - 457.2mm 15A 1000V - - - - -
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