Ammeters | Digital Ammeters | Analog Ammeter | RS
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    Ammeters

    What is an Ammeter?

    Ammeters or Ampere Meters provide an accurate way of measuring and displaying current within a circuit, which helps with detecting problems such as unusually high or low levels of current.

    The ampere level of the current is displayed using either an analogue scale or digital readout. The current is presented in draw (how much current flows) or continuity (how uninterruptable the current is). Learn more about the different types of ammeters in our complete guide to Ammeters Guide.

    What is a Digital Ammeter?

    Digital ammeters feature a programmable bar graph scale that allows both minimum and maximum values to be set, enabling a custom scale, dependant on the needs of the application. The digital display can be programmed to change colour, flash, or change annunciator message.

    These Digital Ampere Meters often feature triggers that can be programmed to sound an alarm when a critical point has been reached. The digital meter can also be set to trip when values exceed, fall behind, are between or are outside set points. An AC Ammeter can be used to measure the Alternating Current in a circuit

    What is an Analogue Ammeter?

    Analogue ammeters determine whether erratic loads exist in electrical circuits. High ampere levels may indicate short-circuiting, unintentional grounding or indicate a defective component in the network. Low current flow points to high resistance or weak flow in the circuit.

    Types of Analogue Ammeters

    Analogue panel ammeters come in five types:

    • Moving coil: where magnetic deflection causes the coil to move when the current passes through the coil
    • Moving magnet: where the coil is mounted in the metered case, and a permanent magnet moves the needle
    • Moving iron: where an iron needle moves in response to an electromagnetic force from the coil
    • Electrodynamic: where an electrodynamic magnet responds to alternating and direct current movement
    • Hot wire: where current passes through a wire that expands when heated, indicating low or high ampere levels

    Browse the broad range of Ammeters RS have to offer and order today for next day delivery.

    414 Producten voor Ammeters

    RS PRO
    15 (Input)A
    DC
    Moving Coil
    57mm
    44mm
    45.7mm
    ±1.5 %
    0°C
    +60°C
    0 → 15 (Input)A
    RS PRO
    -
    AC
    -
    43.5mm
    92mm
    68mm
    ±0.5% + 1 Digit
    0°C
    +50°C
    1 → 5 (Input)A
    RS PRO
    100µA
    -
    -
    -
    50mm
    14mm
    ±20 %
    -10°C
    +55°C
    -
    RS PRO
    40A
    AC
    Moving Iron
    68mm
    68mm
    59mm
    ±1.5 %
    -25°C
    +50°C
    0 → 40A
    RS PRO
    -
    AC
    -
    92mm
    92mm
    55mm
    ±0.5% + 1 Digit
    0°C
    +50°C
    1 → 5 (Input)A
    RS PRO
    10A
    AC
    Moving Iron
    92mm
    92mm
    45mm
    ±1.5 %
    -25°C
    +50°C
    0 → 20A
    RS PRO
    0/100A For Shunt 75mV
    DC
    Moving Coil
    96mm
    96mm
    54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm
    1 %
    -10°C
    +65°C
    0/100A For Shunt 75mV
    RS PRO
    100µA
    -
    -
    -
    50mm
    14mm
    ±20 %
    -10°C
    +55°C
    -
    RS PRO
    5A
    AC
    Moving Iron
    92mm
    92mm
    45mm
    ±1.5 %
    -25°C
    +50°C
    0 → 5A
    RS PRO
    20A
    AC
    Moving Iron
    46mm
    46mm
    39mm
    ±1.5 %
    -25°C
    +50°C
    0 → 40A
    RS PRO
    20 (Input)mA
    DC
    Moving Coil
    68mm
    68mm
    54 (<4 A)mm
    1 %
    -10°C
    +65°C
    4 → 20 (Input)mA
    RS PRO
    0/100A For Shunt 75mV
    DC
    Moving Coil
    68mm
    68mm
    54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm
    1 %
    -10°C
    +65°C
    0/100A For Shunt 75mV
    RS PRO
    80 (Input)A
    AC
    -
    76mm
    74mm
    45.7mm
    ±1.5 %
    0°C
    +60°C
    0 → 80 (Input)A
    RS PRO
    -
    -
    -
    90mm
    90mm
    55mm
    Class 1.0
    -
    -
    -
    RS PRO
    10A
    AC
    Moving Iron
    68mm
    68mm
    36.5mm
    ±1.5 %
    -25°C
    +50°C
    0 → 20A
    RS PRO
    -
    DC
    Moving Coil
    68mm
    68mm
    54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm
    1 %
    -10°C
    +65°C
    -
    RS PRO
    10 (Input) A, 600 (Scale) A
    AC
    -
    76mm
    74mm
    45.7mm
    ±1.5 %
    0°C
    +60°C
    0 → 10 (Input) A, 0 → 600 (Scale) A
    RS PRO
    100 (Input)µA
    DC
    Moving Coil
    57mm
    44mm
    45.7mm
    ±1.5 %
    0°C
    +60°C
    -
    RS PRO
    20 (Input)A
    AC
    -
    76mm
    74mm
    45.7mm
    ±1.5 %
    0°C
    +60°C
    0 → 20 (Input)A
    RS PRO
    1 (Input)mA
    DC
    Moving Coil
    68mm
    68mm
    54 (<4 A)mm
    1 %
    -10°C
    +65°C
    0 → 1 (Input)mA
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