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East Tester 4-1/2 Digit Digital Multimeter ET3240 Precision Automatic Range Capacitance Tester Digital Desktop Multimeter

From £229.99
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  • Description

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     ET3240is a 4½digits, 22000 counts, dual digital benchtop true-RMS multimeter.The STM32 chip and external double integral ADused by this benchtop multimeter providing accurate measurementand stable performance. 3.5 inch 320 * 480 high resolution TFT LCD screenmakes a clear reading, rich display, and a good visual effects. Thebenchtop multimeter is powered by electricity and provide full-function, full-range overload protection. Freshand simple design with excellent performance makes them an ideal choice for electricians, electronics enthusiasts, engineers and colleges and universities.

    Main features:

    4½ digits, 22000 counts.

    Dual parameter display: display two parameters of the same input signal.

    Measurement rate: FAST (7 times / sec), MID (5 times / sec), SLOW (2 times / sec).

    Trigger mode: Automatic trigger, single trigger, external trigger(optional).

    Range switching mode: Auto / Manual.

    12 basic measurement functions: AC and DC voltage, AC and DC current, two-wire / four-wire resistance, period / frequency, diode, on-offtest, capacitance, duty cycle.

    DCV basic accuracy: 0.05%.

    Mathematical functions: MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/ Statistics.

    Additional functions: Data hold, data record, data readback.

    keys can be locked.

    Open calibration function.

    Square wave output.(Optional.)

    Provide system settings, can configure the language(Chinese / English), buzzer, screen brightness,interface display style.

    Temperature: Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526; RTD: PT100 / PT50 / Cu100 / Cu50.

    Communication Interface: Standard: USB Device;

    Support SCPI protocol.

    Technical indicators:

    Mode

    ET3240

    Display digits

    22000(4½)

    Maximum measurement speed

    7 times / sec

    Function

    DCV

    DCI

    ACV

    ACI

    Accuracy

    ±(0.03%+3)

    ±(0.08%+10)

    ±(0.3%+20)

    ±(0.3%+20)

    Range

    10uV~1000V

    10nA~10A

    10uV~750V

    10nA~10A

    Highest resolution

    10uV

    10nA

    10uV

    10nA

    40Hz~100kHz

    40Hz~10kHz

    Function

    Resistance

    Capacitance

    Frequence

    Accuracy

    ±(0.05%+5)

    ±(1%+5)

    ±(0.05%+10)

    Range

    10mΩ~200MΩ

    1pF~10mF

    1Hz~20MHz

    Highest resolution

    10mΩ

    1pF

    0.001Hz

    Others

    Mathematical functions

    MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/Hold/Statistics

    Resistance measurement

    Support 2-wire, 4-wirein two ways.

    Continuity test

    When the resistance is less than 30 ohms, the buzzer sounds.

    Diodetest

    Measurable range: 0~2V

    AC+DCmeasurement

    Support.

    Trigger mode

    Standard: automatic trigger, single trigger; Optional: external trigger.

    Duty cycle measurement

    5.0%~95.0%. (the error is within 10 words.)

    Limit test

    Support.

    Calibration

    Support.

    Temperature

    Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526;

    RTD: PT100/PT50/Cu100/Cu50.

    Communication Interface

    Standard: USB Device;

    Additional functions

    Data hold, data record, data readback.

    General technical specifications:

    Power supply voltage: 220V AC±10%, 110V AC ±10%, 45-65Hz.

    Working environment: 0~40℃, relative humidity < 80%.

    Storage environment: -10~50℃, relative humidity < 80%.

    Dsiplay: 3.5-inch, 320 * 480 resolution, 16 M colour TFT LCD.

    Dimensions: 265 mm * 105 mm * 305 mm.(width * height * depth).

    Weight: 2.3kg.

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