Clamp Meters | Current Clamps & Adapters | RS
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    Current Clamps

    Current clamps, also known as current probes and clamp meters, measure AC and DC current within a set current measurement range, converting it to a voltage that can be measured and viewed. Current clamps are designed to be used with DMM (digital multimeters), data loggers, Oscilloscopes and recorders. In the United States, current clamps are known as Amp Clamps.

    RS work with major electrical test and measurement equipment manufacturers like Fluke, Chauvin Arnoux, and Tektronix including the RS PRO brand all recognised for their expertise in delivering performance within the current clamps, current probes and meters industry. Our range offers current clamps / current probes with full calibration including RSCAL and UKAS certification.

    How does a Current Clamp work?

    A current clamp works like a probe except that it clamps around an electrical conductor. It does this using the clamp jaws, which open and close and clamp-on and around the conductor, allowing you to measure AC and or DC current without breaking an electrical circuit with no physical contact (non-contact) to the current. Current clamps can also be used along with Clamp meters and digital multimeters that have no built-in current clamp or current probe. Current clamps can be battery-powered or attached to other power supplies.

    What is a Current Probe?

    A current probe works in the same way as a current clamp except that is has no jaws. The current probe senses the AC and DC current which is passing through a conductor converting the current to a voltage that provides a measurement. Current probes are often used along with oscilloscopes and other current testers.

    Ac and DC Measurement Accessories available.

    Our range of accessories for Test and Measurement, AC and DC current measurement, is extensive covering everything from banana plugs, accessory kits, tester lead's, connection lead's, meters and adapters to BNC connectors. All our measurement accessories are suitable for connection to digital multimeters, oscilloscopes, oscilloscope current probes, clamp-on amp probes, data loggers and more.

    Calibrated Service Types Available.

    • LATCAL.
    • ISOCAL.
    • RSCAL.
    • UKAS.

    144 產品顯示為 Current Clamps

    AC/DC
    400A
    400A ac
    2.8 %
    ±1.0 %
    -
    30mm
    CAT III 600V
    Current
    4 mm Safety Plug
    9 V
    -
    -
    -
    +50°C
    -
    0°C
    AC, Rogowski Coil
    -
    3kA ac
    ±3 %
    -
    -
    -
    CAT III 1000 V, CAT IV 600V
    -
    -
    AAA
    -
    -
    -
    -
    -
    -
    AC
    -
    400A ac
    ±1.9% + 0.5 A
    1 mV/A
    -
    29mm
    CAT II 600V
    Current, Voltage
    Test Lead
    -
    -
    -
    -
    +50°C
    -
    0°C
    AC/DC
    80A
    80A ac
    ±3.5 %
    10 mA
    -
    12mm
    CAT II 600V
    Current
    4 mm Safety Plug
    9 V
    -
    -
    -
    +50°C
    RS CP-10
    0°C
    AC/DC
    600A dc
    600A ac
    ±2 % + 0.4 A
    0.1 A
    -
    35mm
    CAT III 600V
    -
    -
    9 V
    -
    45 h
    -
    +50°C
    -
    -10°C
    AC
    -
    200A
    ±2%
    ±1%
    -
    16mm
    CAT II 600V
    Current
    4 mm Safety Plug
    -
    -
    -
    -
    +30°C
    RS CP-09
    0°C
    AC
    -
    3kA ac
    ±0.5 % ± 5 Digits (AC Voltage), 1 (AC Current) %
    -
    -
    194mm
    -
    -
    -
    -
    10kHz
    -
    -
    -
    ICA3000
    -
    AC
    -
    300A ac
    ±1.9 % + 5 Digits
    0.1 A
    -
    29mm
    CAT III 1000 V, CAT IV 600V
    Current, Voltage
    -
    -
    -
    -
    -
    +50°C
    -
    0°C
    Fluke
    AC
    -
    -
    2.5 %
    1 mV/A
    -
    19.04mm
    CAT III 600V
    Voltage
    Banana Plug
    -
    -
    -
    1m
    +50°C
    I400E
    -10°C
    Tektronix
    AC/DC
    -
    100A ac
    -
    -
    -
    12mm
    CAT III 600V
    -
    BNC
    -
    100kHz
    -
    -
    -
    A622
    -
    Fluke
    AC
    -
    400A ac
    2% + 0.06 A, 45 Hz to 400 Hz
    -
    -
    32mm
    CAT III 1000 V, CAT IV 600V
    Current
    Banana Plug
    -
    20kHz
    -
    1.5m
    +50°C
    i400
    0°C
    Chauvin Arnoux
    AC/DC
    80A
    60A ac
    = 2% + 5 mV
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    E25
    -
    Fluke
    BNC Adapter
    -
    3000A ac
    ±1 %
    -
    -
    -
    -
    Current
    -
    -
    -
    -
    -
    -
    I3000 FLEX
    -
    Fluke
    AC/DC
    450A
    300A ac
    ±1% + 300 mA
    ±50 mA
    -
    19mm
    CAT III 300V
    Voltage
    BNC
    PP3
    20kHz
    30 h
    2m
    +50°C
    I310S
    -10°C
    Fluke
    AC/DC
    400A
    400A ac
    ±3.5% + 0.5 A
    -
    -
    30mm
    CAT III 600V
    Voltage
    4 mm Plug
    9V
    10kHz
    60 h
    1.6m
    +50°C
    I410
    -10°C
    Fluke
    AC/DC
    20A
    30 A
    ±1% + 2 mA
    -
    -
    19mm
    CAT III 300V
    Voltage
    BNC
    9 V
    100kHz
    30 h
    2m
    +50°C
    I30S
    0°C
    Chauvin Arnoux
    AC, Rogowski Coil
    -
    30kA ac
    1 %
    -
    -
    360mm
    CAT III 600 V, CAT IV 1000 V, CAT IV 600V
    Voltage
    4 mm Plug
    AA, LR6 Alkaline
    -
    300 h
    1.2m
    +55°C
    AmpFlex A110-120
    -10°C
    Sefram
    AC
    -
    350A ac
    1 %
    ±1.0 %
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Fluke
    AC
    -
    240A ac
    ≤1.5 + 0.5 A (200 A Range) %, ≤2 + 0.5 A (20 A Range) %
    -
    -
    20mm
    CAT III 600V
    Voltage
    BNC
    -
    10kHz
    -
    2m
    -
    I200S
    -
    Fluke
    BNC Adapter
    100A
    100A ac
    ± 3 % of Reading + 50 mA
    -
    -
    11.8mm
    CAT II 600 V, CAT III 300V
    -
    -
    9V
    20kHz
    55 h
    1.6m
    +50°C
    80i-110s
    0°C
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