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The Professional Auto-range Digital Multimeter is a powerful tool for debugging circuits with high performance, high accuracy with large LCD display measuring DCV, ACV, DCA, ACA, Resistance, Capacitance, Frequency, Temperature, Duty Cycle Measurement, Triode, Diode and Continuity Test.

Designed function includes: unit signal displaying, relative value measuring, AUTO/MANUAL range switch, auto power off and warning function, auto negative polarity indication, overload protection, etc. This multimeter is most suitable for use on production lines or lab, R & D, maintenance and repairing work.



  • Designed for field professionals
  • 3 ¾ digit Large LCD Display
  • With stand, auto-off and buzzer
  • Low battery display indication
  • Automatic negative polarity indication
  • Manual and automatic ranging
  • Temperature measurements (-40~1000°C)
  • Full overload protection
  • Perform test like DCV, ACV, DCA, ACA, Resistance, Capacitance, Frequency, Temperature, hFE, Duty Cycle, Triode, Diode and Continuity Test
  • Ergonomic case with protective rubber holster
 
  • Display: 3 ¾ digit Large LCD with a max readings of 3999
  • Measuring method: Dual-slope integrating A/D Converter System
  • Sampling Rate: approx. 3 Times / Second
  • Range Selection Method: Automatic and Manual
  • Polarity: Automatic Negative Polarity Indication
  • Over range indication: "OL" display
  • Operating Temperature: 0 ~ 40°C; Operating Humidity: <80% RH
  • Storage Temperature: -10 ~ 50°C; Storage Humidity: <80% RH
  • Low battery indicator
  • Power: 2 x 1.5V AAA batteries (included)
  • Dimensions: 185(L) x 93(W) x 35(H) mm
  • Weight: approx. 290g (including battery)

Technical Specification:

Accuracy is ±(percentage of reading + number of digit) at (23±5) °C, <75% RH.

    DC Voltage

    Range
    Accuracy
    Resolution
    400mV
    ±(0.5%+4d)
    0.1mV
    4V
    1mV
    40V
    10mV
    400V
    100mV
    1000V
    ±(1.0%+4d)
    1V

    Input impedance: 400 mV range: more than 40MΩ  ; other range: 10MΩ
    Overload protection: 1000 V DC or 750V AC peak value

    AC Voltage (only 400mV range has manual range)

    Range
    Accuracy
    Resolution
    400mV
    ±(1.5%+6d)
    0.1mV
    4V
    ±(0.8%+6d)
    1mV
    40V
    10mV
    400V
    100mV
    750V
    ±(1.0%+6d)
    1V

    Input impedance: 400 mV range: more than 40 MΩ ; other range: 10 MΩ
    Frequency response: 750 v range: 40-100 Hz ; other range: 40-400 Hz
    Overload protection: 1000 V DC / 750 V AC peak value

    DCA

    Range
    Accuracy
    Resolution
    400uA
    ±(1.0%+5d)
    0.1uA
    4000uA
    1uA
    40mA
    10uA
    400mA
    100uA
    4A
    1mA
    20A
    ±(2.0%+5d)
    10mA

    Max. Measuring volt drop: 400mV under mA range, 200mV under A range.
    Max. input current: 20A (less than 10 sec)
    Overload protection: 0.5/250V fuse, 15A/250V fuse

    ACA

    Range
    Accuracy
    Resolution
    400uA
    ±(1.5%+5d)
    0.1uA
    4000uA
    1uA
    40mA
    10uA
    400mA
    100uA
    4A
    1mA
    20A
    ±(2.0%+10d)
    10mA

    Max. Measuring volt drop: 400mV under mA range, 200mV under A range.
    Max. input current: 20A (less than 10 sec)
    Overload protection: 0.5/250V fuse, 15A/250V fuse
    Frequency response: (40~100)Hz under 20A range, (40~400) Hz at other range.

    Resistance

    Range
    Accuracy
    Resolution
    400Ω
    ±(0.8%+5d)
    0.1Ω
    4kΩ
    ±(0.8%+2d)
    1Ω
    40kΩ
    10Ω
    400kΩ
    100Ω
    4MΩ
    1kΩ
    40MΩ
    ±(1.2%+5d)
    10kΩ

    Overload protection: 250V DC/AC Peak Value
    Open circuit voltage: 400 mV

    Capacitance

    Range
    Accuracy
    Resolution
    4nF
    ±(0.5%+20d)
    1pF
    40nF
    ±(3.5%+8d)
    10pF
    400nF
    100pF
    4uF
    1nF
    40uF
    10nF
    200uF
    ±(5.0%+8d)
    100nF

    Overload protection: 250V DC/AC Peak Value

    Frequency

    Range
    Accuracy
    Resolution
    10Hz
    ±(0.5%+4d)
    0.01Hz
    100Hz
    0.1Hz
    1000Hz
    0.1Hz
    10kHz
    1Hz
    100kHz
    10Hz
    1MHz
    100Hz
    30MHz
    1kHz

    NPUT SENSOR: 0.7V
    Overload protection: 250V DC/AC Peak Value

    Diode and Continuity Test

    Range
    Description
    Test Condition
    Diode
    Display read approx.forward voltage of diode
    Forward DC Current approx 0.5mA Reversed voltage approx. 1.5V
    Buzzer
    Buzzer sounds if resistance between terminals V/Ωand COM is less than (50± 10) Ω
    Open circuit voltage:0.5V

    Overload Protection: 250 V DC/AC peak value
    Warning: Do not input Voltage at the range for safety

    hFE

    Range
    Description
    Test Condition
    NPN or PNP
    0 ~ 1000
    Basic Current is Approx. 15 µA. Vce is approx. 4.5V

    Temperature

    Range
    Description
    Test Condition
    -40 - 1000 °C
    < 400 °C ± (0.8% + 4)
    =400 °C ± (1.5% + 15)
    1 °C

    Thermocouple: K Type
    Warning: Do not input any voltage at this range

Accessories included:

  • 1 x Auto/Manual Range Digital Multimeter
  • 1 x pair of Test Leads
  • 1 x K-Type Thermocouple Wire
  • 2 x 1.5V AAA batteries (included)
  • 1 x Non-slip Rubber Protection Cover
  • 1 x Instruction Manual
  • Standard Factory Package

  • Warranty:  2  years warranty

    All our products are manufactured under the strict quality control  guidelines established by EN ISO9001-2000 Standard





 


 


 

  


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