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ES3090 100A / ES3090E 200A  Portable Loop Resistance Tester Digital Micro Ohmmeter Contact Resistance Meter Touch Screen High Voltage SwitchCircuit BreakerOhm Resistance Test

  • New

  • Product parameters

    Model

    Maximum test current

    Note

    ES3090

    100A

    /

    ES3090E

    220A

    100A The above current only supports fast mode

    　

    Function

    High voltage switch, high voltage circuit breaker and other contact resistance test; metal welding component connection resistance
    test; metal conductor and other loop resistance test; precision micro ohm resistance test.

    Power supply

    DC 11.1V 4200mAh Large capacity lithium battery

    Charging function

    Yes

    Test mode

    The four-wire method

    Test interface

    I+(current positive)、I-(current negative)、U+(voltage positive)、U-(voltage negative)

    Current output

    Rough shift position: ≤5A、10A、30A、50A、80A、100A、200A、220A

    　

    Fine-tune the gear: Step value 2.5A，Up to 87 amps

    Minimum resolution

    0.01μΩ

    Testing time

    ≤100A: Quick test、10s、20s、30s、40s、50s、60s
    ＞100A: Quick test

    Display mode

    5-inch touch screen (854dots x 480dots) full color LCD display

    Interactive mode

    Touch screen / button

    LCD size

    Length and width: 108 mm×65mm

    Instrument size

    Length , width and height: 229mm×166mm×74mm

    Cell phone APP

    Yes, Bluetooth connection

    Computer host

    Yes, USB cable connection

    Printer

    Yes (optional), print test data

    Data storage

    999 group

    Data lookup

    Data lookup function

    Battery voltage

    Battery power is displayed in real time

    Auto shut off

    You can set the automatic shutdown for 1 to 30 minutes

    Power dissipation

    Standby: approximately 2W (100% brightness)

    Quality

    Instrument: 1.4kg (including battery)

    Working temperature and humidity

    -10℃～40℃; below 70%rh

    Store temperature and humidity

    -20℃～60℃; below 70%rh

    Suitable for safety

    IEC61010-1, CAT Ⅲ 600V, pollution level 2, JJG166-1993 "DC Resistor Verification Regulations", "DL/T967-2005 Loop Resistance
    Tester and DC resistance rapid tester verification regulations"

    Specifications:


    　

    1.Range and accuracy

    Current level

    Measuring range

    Allowable error

    220A


    　

    0.10μΩ~10.00μΩ

     ±(0.15%+0.5μΩ)

    10.0μΩ~100.0μΩ

    ±(0.15%+0.5μΩ)

    100μΩ~500μΩ

    ±(0.15%+5μΩ)

    200A


    　

    0.10μΩ~10.00μΩ

    ±(0.15%+0.5μΩ)

    10.0μΩ~100.0μΩ

    ±(0.15%+0.5μΩ)

    100μΩ~600μΩ

    ±(0.15%+5μΩ)

    100A


    　

    0.10μΩ~10.00μΩ

    ±(0.15%+0.5μΩ)

    10.0μΩ~100.0μΩ

    ±(0.15%+0.5μΩ)

    100μΩ~1000μΩ

    ±(0.15%+5μΩ)

    1.00mΩ~5.00mΩ

    ±(0.15%+0.05mΩ)

    80A


    　

    1.00μΩ~10.00μΩ

    ±(0.15%+0.5μΩ)

    10.0μΩ~100.0μΩ

    ±(0.15%+0.5μΩ)

    100μΩ~1000μΩ

    ±(0.15%+5μΩ)

    1.00mΩ~10.00mΩ

    ±(0.15%+0.05mΩ)

    50A


    　

    2.00μΩ~10.00μΩ

    ±(0.15%+1μΩ)

    10.0μΩ~100.0μΩ

    ±(0.15%+1μΩ)

    100μΩ~1000μΩ

    ±(0.15%+5μΩ)

    1.00mΩ~10.00mΩ

    ±(0.15%+0.05mΩ)

    10.0mΩ~15.0mΩ

    ±(0.15%+0.5mΩ)

    30A


    　

    10.0μΩ~100.0μΩ

    ±(0.15%+1μΩ)

    100μΩ~1000μΩ

    ±(0.15%+5μΩ)

    1.00mΩ~10.00mΩ

    ±(0.15%+0.05mΩ)

    10.0mΩ~20.0mΩ

    ±(0.15%+0.5mΩ)

    10A


    　

    20.0μΩ~100.0μΩ

    ±(0.5%+5μΩ)

    100μΩ~1000μΩ

    ±(0.5%+5μΩ)

    1.00mΩ~10.00mΩ

    ±(0.5%+0.05mΩ)

    10.0mΩ~100.0mΩ

    ±(0.5%+0.5mΩ)

    100m~200mΩ

    ±(0.5%+5mΩ)

    Less than 5A





    　

    100μΩ~1000μΩ

    ±(1%+10μΩ)

    1.00mΩ~10.00mΩ

    ±(1%+0.05mΩ)

    10.0mΩ~100.0mΩ

    ±(1%+0.5mΩ)

    100mΩ~1000mΩ

    ±(1%+5mΩ)

    1000mΩ~3500mΩ

    ±(1%+10mΩ)


    　

    2. Technical specifications


    　

    Function

    High voltage switch, high voltage circuit breaker and other contact resistance test; metal welding component connection resistance test; metal conductor and other loop resistance test; precision micro ohm resistance test.

    Power supply

    DC11.1V 4200mAhLarge capacity lithium battery

    Charging function

    Yes

    Test mode

    The four-wiremethod

    Test interface

    I+(current positive)、I-(current negative)、U+(voltage positive)、U-(voltage negative)

    Current output

    Rough shift position: ≤5A、10A、30A、50A、80A、100A、200A、220A

    　

    Fine-tune the gear: Step value2.5A，Up to 87 amps

    Minimum resolution

    0.01μΩ

    Testing time

    ≤100A: Quick test、10s、20s、30s、40s、50s、60s

    ＞100A:Quick test

    Display mode

    5-inch touch screen (854dots x 480dots) full color LCD display

    Interactive mode

    Touch screen/button

    LCDsize

    Length and width: 108 mm×65mm

    Instrument size

    Length, width and height: 229mm×166mm×74mm

    Cell phone APP

    Yes, Bluetooth connection

    Computer host

    Yes, USB cable connection

    Printer

    Yes (optional), print test data

    Data storage

    999group

    Data lookup

    Data lookup function

    Battery voltage

    Battery power is displayed in real time

    Auto shut off

    You can set the automatic shutdown for 1 to 30 minutes

    Power dissipation

    Standby: approximately 2W (100% brightness)

    Quality

    Instrument: 1.4kg (including battery)

    Working temperature and humidity

    -10℃～40℃; below 70%rh

    Store temperature and humidity

    -20℃～60℃; below 70%rh

    Suitable for safety

    IEC61010-1, CAT Ⅲ 600V, pollution level 2, JJG166-1993 "DC Resistor Verification Regulations", "DL/T967-2005 Loop Resistance Tester and DC resistance rapid tester verification regulations"


    　

　

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What in Package:


 1 x Portable Loop Resistance Tester New kit

　

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