EXTECH CA3018 3000A Cat IV AC Flex Clamp-on Adaptor

AUD $275.00 • ( AUD $302.50 inc. GST )

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    The Extech CA3018 Flexible with its 45cm (18″) clamp jaw easily wraps around bus bars and cable bundles that may be difficult to access with regular clamp meters. The thin 7.5mm cable diameter easily fits into tight spaces.


    ce     ul     CATIII-600V     CATIV-600V     warranty12

    Authorised Australian Distributor


    SKU: EXTECH CA3018 Categories: , , Tag:

    Expand your meter’s capabilities with the Extech CA3018 Flex Clamp-on and measure AC Current up to 3000A. Fits most MultiMeters or Clamp Meters with standard shrouded banana plug sockets. Flexible clamp jaw easily wraps around bus bars and cable bundles where standard clamp adaptors and meters can’t. The thin 7.5mm cable diameter easily fits into tight spaces.


    • Measure AC Current up to 3000A
    • Flexible  45.7cm (18″)clamp jaw easily wraps around bus bars and cable bundles
    • 7.5mm cable diameter fits into tight spaces and around large conductors
    • Measures AC Current in three ranges
    • Easy twist clamp cable closure to Lock or Open
    • Compatible with most multimeters and clamp meters with standard sized banana plug inputs
    • Complete with built-in flex clamp cable, 2m (6.6ft) lead with banana plugs, and two AAA batteries
    AC Current Ranges 30.00A (100mV per Amp output); 300.0A (10mV per Amp output); 3000A (1mV per Amp output)
    Max Resolution 0.01A
    Basic Accuracy ±3%FS (45 to 500Hz)
    Flex Cable Diameter 0.3″ (7.5mm)
    Flex Cable Tip Diameter 0.51″ (13mm)
    Dimensions 13.8 x 5.1 x 1″ (350 x 130 x 25mm)
    Weight 7.1oz (200g)
    Clamp Jaw Flexible type with locking mechanism and 7.5mm (0.3”) coil diameter
    Battery status indication LED indicator blinks slowly (battery power > 2.5V) or quickly (battery power < 2.5V)
    AC bandwidth 45 to 500Hz (sine wave)
    Operating Temperature and Humidity 0~30°C (32~86°F); 80%RH maximum
    30~40°C (86~104°F); 75%RH maximum
    40~50°C (104~122°F); 45%RH maximum
    Storage Temperature and Humidity ‐20°~60°C (‐4°~140°F); 80%RH maximum
    Temperature Coefficient 0.2 x specified accuracy / °C, < 18°C (64.5°F), > 28°C (82.4°F)
    Altitude Maximum operating altitude 2000m (6562’)
    Battery Two “AAA” 1.5V batteries
    Battery life 160 hours with alkaline batteries
    Safety Standards For indoor use and in accordance with the requirements for double insulation to EN61010‐1, EN61010‐2‐032, EN61326‐1; CAT IV 600V, CAT III 1000V, Pollution Degree 2
    Shock Vibration Sinusoidal vibration MIL‐PRF‐28800F (5‐55 Hz, 3g max.)
    Drop Protection 1.2m (4’) drop onto hard wood or concrete floor
    Function Range Output Voltage Accuracy
    AC Current 30.00 A AC 100mV/1A AC ± (3.0% of Full Scale)
    for frequency range: 45~500Hz
    300.0A AC 10mV/1A AC
    3000 A AC 1mV/1A AC

    Notes: Accuracy is given as ± (% of reading + least significant counts) at 23°C ±5°C with relative humidity lower than 80%.
    Accuracy is specified for a period of one year after calibration.
    Max. Output Voltage: 4.5V peak
    Output Noise: < 5mV for each range

    Weight 0.1 kg


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