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PROVA 803
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.
Digital Multi-Meter
Availability: In stock
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- 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) (Ch1, Ch2) |
±0.9% ± (V1 – V2) (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 |
|
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 |
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