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22000 Counts High Accuracy Digital Multimeter With USB VA30/VA30S


This 22000 counts high accuracy digital multimeter is designed and manufactured according to the safety requirements set out by the IEC61010-1 standards for electronic test instruments and the handheld digital multimeters.
It has temperature and peak hold function, misplug sound alarm and analog bar display of 46 segments.
the design and manufacture of this 22000 counts high accuracy digital multimeter is strictly based on the provisions in the 1000V CAT III of IEC61010-1 and the Stipulation of 2-Pollution Grade.

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    Product Features:

    • 22000 counts measurement
    • ACV and DCV measurements reach up to 1000V.
    • DC measurement accuracy reaches up to 0.05%.
    • 0.01 Ω resistance resolution and 10μV voltage resolution.
    • Linear frequency measurement, logic frequency/duty ratio measurement.
    • Capacitance measurement from 0.001nf to 220mF.
    • AC true RMS measurement.(only model S)
    • Temperature Measurement.
    • Maximum value/minimum value measurement, Relative measurement,PEAKmax/min measurement.
    • 46-segment analog bar display.
    • Automatic shutdown/continuous working mode selection.
    • Back light control.
    • PC-LINK: USB infrared interface.
    • Display, record and graphics software of computer.
    • Overload protection.
    • Sound alarm for wrong current measurement.
    • Secondary plasticizing meter shell, with insulating performance reaching 1000V CAT II

    Product Parameters:

    VA30 VA30S
    DC Voltage 200mV±0.1%,2.2V/22V/220V/1000V±0.2%
    AC Voltage 200mV±0.5%,2.2V/22V/220V/1000V±0.8%
    DC Current 220μA/2200μA/22mA/220mA±0.3%,10A±0.8%
    AC Current 220μA/2200μA/22mA/220mA±1.0%,10A±1.5%
    Resistance 200Ω±0.5%,2.2KΩ/22KΩ±0.8%,220KΩ/2.2MΩ±1.0%,22MΩ±1.2%,220MΩ±1.5%
    Capacitance 22nF/220nF/2.2μF±1.0%,22μF/220μF±1.5%,2.2mF±2.5%,22mF±3.0%,220mF±5.0%
    Logic Frequency 2Hz~10MHz±0.05%
    Liner Frequency 2Hz~200KHz±0.05%
    Duty Cycle 5%~94.9%±2.0%
    Temperature  -50~50℃±3.0%,50~400℃±1.0%, 400~1000℃±2.5%
    True RMS Measurement
    Max/Min Value Measurement
    Peak Max/Min Value Measurement
    Relative Measurement
    dBm Measurement
    Diode Test
    Continuity Check
    Back Light
    Data Hold
    Peak Hold
    Misplug Sound Alarm
    Display Counts 22000 22000
    Large LCD with full angle with full angle
    Analog Bar Display 46-segment 46-segment
    Low Power Indication
    Auto Power Off
    PC Display, record,graphics software
    Auto Shutdown/Continuous Working
    Overload Protection
    PC Link USB Infrared Interface USB Infrared Interface
    Power  1.5V AAA batteries x 6  1.5V AAA batteries x 6
    Size 200x100x40 mm 200x100x40 mm
    Weight ~560g (including battery) ~560g (including battery)

    Application and After-Sales Service:

    With Functions of Voltage measurement, Current measurement, Resistance measurement, Capacitance measurement ,Diode test,Continuity test, Temperature measurement, PEAKmax/min measurement, Relative Value Measurement ,Frequency measurement and PC Link, this digital multimeter is ideal for use in the fields, workshop, school, hobby and home applications.


    ∞User’s manual One piece
    ∞Test leads One pair
    ∞Free Carrying bag One piece
    ∞Micro-USB cable One piece
    ∞PC-Link software CD One piece

    General Maintenance:

    Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
    Dirt or moisture in the terminals can affect readings.
    To clean the terminals:
    ∞Turn the meter off and remove all test leads.
    ∞Shake out any dirt that may be in the terminals.
    ∞Soak a new swab with a cleaning and oiling agent (such as WD-40).
    ∞Work the swab around in each terminal. The oiling agent insulates the terminals from moisture-related contamination.
    To avoid electrical shock or damage to the meter, do not get water inside the case. Remove the test leads and any input signals before opening the case

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