Non Contact Voltage Indicators | Magnetic Field Indicators | RS
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    Non Contact Voltage & Magnetic Field Indicators

    Non-contact voltage detectors are a highly reliable and safe way to detect live wires and conductors without coming into contact with them. These detectors can be used in a wide range of environments due to their compact and portable design, making them perfect for working on the go.

    Non-contact voltage & magnetic field indicators, also known as a voltage detector, voltage tester pens, sensors or test pens host a wide range of features to enhance the users experience, enabling easy identification of live currents and magnetic fields. Features such as LED lights are often included to indicate when the device is in contact with a live voltage, in some cases this is also accompanied with a beeping sound.

    The main difference between a voltage tester and a voltage detector is that a tester will determine the presence of voltage, sometimes providing a simple “yes” or “no” indication. Whereas the detector will not only detect the presence of voltage but also provide additional important information such as voltage level and voltage type.

    Magnetic field indicators are super useful tools for maintaining your equipment, checking the functionality of magnetic equipment to ensure they are operating with optimum efficiently. These indicators are predominantly used for identifying the presence and strength of magnetic fields within a multitude of environments, they are also used to help ensure safety by detecting potential harmful magnetic fields – especially in environments where sensitive electronic equipment is operating.

    At RS, we offer a wide range of reliable non-contact voltage and magnetic field indicators from trusted brands such as Fluke, Martindale, and FLIR.

    81 Products showing for Non Contact Voltage & Magnetic Field Indicators

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    Voltage
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    AAA
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    Battery
    CAT IV 1000 V
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    1000V ac
    +50°C
    50V ac
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    Magnetic Field
    3mT
    AAA
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    Battery
    CAT III 1000 V
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    40g
    17mm
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    152mm
    1000V ac
    +50°C
    -
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    Voltage
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    AAA
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    Battery
    CAT III 1000 V, CAT IV 600 V
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    34g
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    158mm
    25mm
    1000V ac
    +50°C
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    Audible Tone,ATEX Approval
    Voltage
    -
    AAA
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    Battery
    CATIV 1000 V
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    55g
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    160mm
    25mm
    1000V ac
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    50V ac
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    Voltage
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    AAA
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    Battery
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    -
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    -
    -
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    400V ac
    +50°C
    -
    ATEX Approval
    Magnetic Field
    0.3mT
    AAA
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    Battery
    -
    -
    40g
    -
    -
    -
    -
    +40°C
    -
    ATEX Approval
    Voltage
    -
    AAA
    -
    Battery
    CAT III 1000 V ac
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    50g
    18mm
    -
    151mm
    1000V ac
    +40°C
    230V ac
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    Voltage
    -
    AAA
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    Battery
    -
    -
    -
    -
    -
    -
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    +50°C
    -
    -
    Voltage
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    AAA
    RSCAL
    Battery
    CAT IV 1000 V
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    -
    -
    -
    -
    1000V ac
    +50°C
    100V ac
    Audible Tone
    Voltage
    -
    AAA
    -
    Battery
    CAT III 1000 V
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    40g
    17mm
    -
    146mm
    1000V ac
    +50°C
    230V ac
    Audible Tone
    Voltage
    -
    AAA
    -
    Battery
    CAT III 1000 V
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    -
    -
    -
    -
    1000V ac
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    200V ac
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    Voltage
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    AAA
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    Battery
    CAT III 1000 V / CAT IV 600 V, CAT IV, CAT lll
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    40g
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    18mm
    152mm
    1000V ac
    +40°C
    100V ac
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    Magnetic Field
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    -
    -
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    CAT II 1000 V, CAT III 600 V, CAT IV 300 V
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    -
    -
    -
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    1000V
    +50°C
    600V
    ATEX Approval
    Voltage
    -
    AAA
    RSCAL
    Battery
    CAT III 1000 V ac
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    50g
    18mm
    -
    151mm
    1000V ac
    +40°C
    230V ac
    -
    Voltage
    -
    AAA
    -
    Battery
    CAT III 1000 V
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    40g
    18mm
    -
    146mm
    1000V ac
    +50°C
    230V ac
    -
    Voltage
    -
    AAA
    RSCAL
    Battery
    CAT IV 1000 V
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    40g
    -
    18mm
    152mm
    1000V ac
    +40°C
    100V ac
    Audible Tone
    Voltage
    -
    AAA
    RSCAL
    Battery
    CAT III 1000 V
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    -
    -
    -
    -
    1000V ac
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    200V ac
    Martindale
    Audible Tone
    Voltage
    -
    AAA
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    Battery
    CAT IV 1000V
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    55g
    -
    27mm
    158mm
    1000V ac
    +40°C
    12V ac
    Fluke
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    Voltage
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    AAA
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    Battery
    CAT IV 1000 V
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    45.4g
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    1000V ac
    +50°C
    90V ac
    Fluke
    Audible Tone
    Voltage
    -
    AAA
    -
    Battery
    CAT IV 1000 V
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    50g
    -
    25mm
    148mm
    1000V
    +50°C
    200V
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