PROVA 803

Digital Multi-Meter

Availability: In stock
  • 60,000 counts and dual input channels
  • 0.1% DC voltage basic accuracy and 0.2% AC voltage basic accuracy
  • Bandwidth of 10KHz (max.)
  • Fast ACV, ACA response
  • Better AC accuracy than that of a bench-top DMM
  • More functions than those of a bench-top DMM
  • Much lower cost than that of a bench-top DMM
  • Study the relationship of two voltages similar to a dual channels DSO
  • Study of relationship of voltage and current with one DMM
  • Dual display of frequency and duty cycle
  • Record data of both channels using a PC through the RS-232C interface
  • Standalone data logging of 10708 records for both channels
    • Shipping
    • Payments
    • Quantity
    • US$ 210Log in for sale price
    To show price, please join membership and log in.
    Digital Multi-Meter
    Digital Multi-Meter
    • Specification
    • Application

     

    Electrical Specifications: (23±5) 

    The following accuracy is specified for one single channel (channel 1 or channel 2). 

    If dual channels are used at the same time, additional % of accuracy should be added to the listed accuracy

    Please refer to the supplemental dual channels specification.  The following accuracy is also specified for

    the ZEROED (relative) value.  The accuracy is given as ±% of reading± number of least significant digits.

     

    DC Voltage: (Input Impedance: 10M)

    Range

    Resolution

    Accuracy

    Overload Protection

    60.000mV

    0.001mV

    ±0.2%±9dgts

    DC 1000V

    600.00mV

    0.01mV

    ±0.1%±6dgts

    DC 1000V

    6.0000V

    0.0001V

    ±0.1%±6dgts

    DC 1000V

    60.000V

    0.001V

    ±0.1%±6dgts

    DC 1000V

    600.00V

    0.01V

    ±0.1%±6dgts

    DC 1000V

    1000.0V

    0.1V

    ±0.1%±6dgts

    DC 1000V

     

     

     

     

     

     

     

     

     

     

    AC Voltage: 

    Range (ACV)

    Resolution

    Accuracy (50/ 60Hz)

    Accuracy (45Hz – 1KHz)

    60.000mV

    0.001mV

    ±0.2%±40dgts

    ±0.6%±40dgts

    600.00mV

    0.01mV

    ±0.2%±40dgts

    ±0.6%±40dgts

    6.0000V

    0.0001V

    ±0.2%±40dgts

    ±0.6%±40dgts

    60.000V

    0.001V

    ±0.2%±40dgts

    ±0.6%±40dgts

    600.00V

    0.01V

    ±0.2%±40dgts

    ±1.5%±40dgts

    1000.0V (0-400V)

    0.1V

    ±0.2%±40dgts

    ±4%±60dgts

    1000.0V (400-1000V)

    0.1V

    ±0.2%±40dgts

    (45Hz – 400Hz) ±4%±60dgts

     

     

     

     

     

     

     

     

     

     

     

     

    Range (ACV)

    Accuracy (20Hz - 45Hz)

    Accuracy (1KHz– 10KHz)

    60.000mV

    ±1.6%±50dgts

    ±4%±40dgts

    600.00mV

    ±1.6%±50dgts

    ±2%±40dgts

    6.0000V

    ±1.6%±50dgts

    ±2%±40dgts

    60.000V

    ±1.6%±50dgts

    ±2%±40dgts

    600.00V (0-400V)

    ±1.6%±50dgts

    ±5%±40dgts

    600.00V (400-600V)

    ±1.6%±50dgts

    Not Specified

    1000.0V (0-400V)

    ±1.6%±50dgts

    ±4%±80dgts

    1000.0V (400-1000V)

    ±1.6%±50dgts

    Not Specified

     

     

     

     

     

     

     

     

     

     

     

     

     

    DC Current:

    Range

    Resolution

    Accuracy

    600.00μA

    0.01μA

    ±0.4%±20dgts

    6000.0μA

    0.1μA

    ±0.2%±20dgts

    60.000mA

    0.001mA

    ±0.4%±20dgts

    600.00mA

    0.01mA

    ±0.2%±20dgts

    1.0000A

    0.0001A

    ±0.2%±20dgts

    10.000A

    0.001A

    ±0.6%±20dgts

     

     

     

     

     

     

     

     

     

     

     

     AC Current:

    Range (ACA)

    Resolution

    Accuracy (50/60Hz)

    Accuracy (45Hz – 1KHz)

    600.00μA

    0.01μA

    ±0.6%±40dgts

    ±0.8%±40dgts

    6000.0μA

    0.1μA

    ±0.6%±40dgts

    ±0.8%±40dgts

    60.000mA

    0.001mA

    ±0.6%±40dgts

    ±0.8%±40dgts

    600.00mA

    0.01mA

    ±0.6%±40dgts

    ±0.8%±40dgts

    1.0000A

    0.0001A

    ±0.6%±40dgts

    ±0.8%±40dgts

    10.000A

    0.001A

    ±0.9%±40dgts

    ±0.9%±40dgts

     

     

     

     

     

     

     

     

     

     

     

    Range (ACA)

    Accuracy (20Hz - 45Hz)

    Accuracy (1KHz – 10KHz)

    600.00μA

    ±2%±20dgts

    ±4%±20dgts

    6000.0μA

    ±2%±20dgts

    ±4%±20dgts

    60.000mA

    ±2%±20dgts

    ±0.9%±20dgts

    600.00mA

    ±2%±20dgts

    ±0.9%±20dgts

    1.0000A

    ±2%±20dgts

    ±2.5%±20dgts

    10.000A

    ±3.9%±20dgts

    ±2.5%±20dgts

     











     

     

    Supplemental Dual Channels Specification (DC – 400Hz):

    The following accuracy should be added to all the listed accuracy if dual channels measurements are performed.

     

     

    ACV (Ch2)

    DCV (Ch2)

    ACA (Ch2)

    DCA (Ch2)

    ACV

    (Ch1)

    ±2%

    ± (V1 – V2) 
    * 200 PPM

    (Ch1, Ch2)

    ±0.9%

    ± (V1 – V2) 
    * 20 PPM

    (Ch1, Ch2)

    ±0.2μA/ V (μA,Ch2)

    ±2μA / V (mA,Ch2)

    ±0.4mA / V (A, Ch2)

    ±4mV / A (mV, Ch1)

    ±9mV / A (V, Ch1)

    ±0.5%

    (Ch1, Ch2)

    DCV

    (Ch1)

    ±0.9%

    ± (V1 – V2)

    * 20 PPM

    (Ch1, Ch2)

    ±0.5%

    (Ch1,Ch2)

    ±0.5%

    (Ch1, Ch2)

    ±0.5%

    (Ch1, Ch2)

    The result of (V1-V2) * PPM is of volts.

    V1: the voltage reading in volts of channel 1

    V2: the voltage reading in volts of channel 2

    PPM: parts per million, Ch1: Channel 1, Ch2: Channel2

     

    Resistance: (Ω)

    Range

    Resolution

    Accuracy

    Overload Protection

    999.99Ω

    0.01Ω

    ±0.25%±9dgts

    AC 1000V

    9.9999KΩ

    0.0001KΩ

    ±0.25%±6dgts

    AC 1000V

    99.999KΩ

    0.001KΩ

    ±0.25%±6dgts

    AC 1000V

    999.99KΩ

    0.01KΩ

    ±0.25%±6dgts

    AC 1000V

    9.9999MΩ

    0.0001MΩ

    ±0.3%±9dgts

    AC 1000V

    40.000MΩ

    0.001MΩ

    ±1.5%±9dgts

    AC 1000V

     

     

     

     

     

     

     

     

     

     

    Continuity: ( ,       open voltage 3V approx.)

    Range

    Resolution

    Beeper

    Overload Protection

    999.99Ω

    0.01Ω

    < 40Ωapprox.

    AC 1000V

     

     

     

     

    Capacitance: (, auto range, and for film capacitor or better)

    Range

    Resolution

    Accuracy

    60.00nF

    0.01nF

    ±1.2%±8dgts

    600.0nF

    0.1nF

    ±2.5%±8dgts

    6.000μF

    0.001μF

    ±2.5%±8dgts

    60.00μF

    0.01μF

    ±3.0%±8dgts

    490.0μF

    0.1μF

    ±5.0%±8dgts

     

     

     

     

     

     

     

     

     

     

    Capacitance: ( ,     manual range, and for film capacitor or better)

    Range

    Resolution

    Accuracy

    99.99nF

    0.01nF

    ±1.2%±8dgts

    999.9nF

    0.1nF

    ±2.5%±8dgts

    9.999μF

    1μF

    ±2.5%±8dgts

    99.99μF

    0.01μF

    ±3.0%±8dgts

    999.9μF

    0.1μF

    ±5.0%±8dgts

     

     

     

     

     

     

     

     

     

     

    Diode Test: (open voltage 3V approx., overload protection AC 1000V)

    Range

    Resolution

    Accuracy

    Short Circuit Current

    3.0000V

    0.0001V

    ±2%±5dgts

    0.8 mA typical

     

     

     

     

    Frequency: (TTL)

    Range (Auto)

    Resolution

    Accuracy

    Overload Protection

    1.000Hz – 2MHz

    0.0001Hz–0.0001MHz

    ±0.005%±4dgts

    AC 1000V

     

     

     

     

    Duty Cycle: (%, TTL, 1Hz – 600KHz)

    Range

    Resolution

    Accuracy

    Overload Protection

    0.001% - 9.999%

    0.001%

    ±30d/KHz±30dgts

    AC 1000V

    10.00% – 100.00%

    0.01%

    ±3d/KHz±3dgts

    AC 1000V

     

     

     

     

     

    Frequency: (AC sine wave)

    Range

    Resolution

    Accuracy

    Overload Protection

    1.0000Hz– 200KHz

    0.0001Hz–100Hz

    ±0.02%±4dgts

    AC 1000V

     

     

     

     

    Duty Cycle: (%, Sine Wave)

    Range

    Resolution

    Accuracy

    Overload Protection

    0.001% – 100.00%

    0.001% – 0.01%

    Not specified

    AC 1000V

     

     

     

     

    General Specifications:

    Battery Type:

    9V 

    Fuse:      

    Fast 20A/1000V (A terminal)

    Fast 1A/1000V(mA / μA terminal)

    Display:

    5 + 5 digits LCD 
    with 30 segments bar graph

    Range Selection:

    auto and manual

    Sampling Time:

    ACV, ACA: 2 times/sec (Approx.)

    DCV, DCA: 4 times/sec (Approx.)

    Overload Indication:

    OL

    Power Consumption:

    4 mA(approx.)

    Low battery Indication:

    Operating Temperature:

    -10°C to 40°C

    Operating Humidity:

    less than 85% relative

    Altitude:

    up to 2000M

    Storage Temperature:

    -20°C to 60°C

    Storage Humidity:

    less than 75% relative

    Dimension:

    207mm(L) x 101mm (W) x 47mm (H)

    8.15" (L) x 4" (W) x 1.85" (H)

    Weight:

    430g / 15.2oz (battery included)

    Accessories:

    Users manual x 1

    9V battery x 1

    USB to RS-232 cable x 1

    Software CD x 1

    Software manual x 1

     

     

    Related Products