PROVA 801/803 Digital Multi-Meter

• 60,000 count and dual input channels
• 0.04% DC basic accuracy and 0.2% AC basic accuracy
• Bandwidth of 10KHz(max)
• Fast ACV, ACA response
• Dual channels measurement similar to a dual channels DSO(V+V,V+A)
• Hz + duty cycle dual display
• Capacitance measurement
• Standalone data logging of 10,708 records for both channels(803)
• RS-232C interface
• Application Software (Option)
• 1/7 the cost

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.

Continuity : ( , open voltage 3V approx.) Range Resolution Beeper Overload Protection 999.99 Ω 0.01 Ω < 40 Ω ( approx ) AC 1000V

Frequency : (TTL) (Overload Protection AC 1000V) Range ( Auto ) Resolution Accuracy 1.000Hz - 2MHz 0.0001Hz - 0.0001MHz ±0.005%±4dgts

DC Voltage: (Input Impedance: 10MΩ )(Overload Protection DC 1000V) Range Resolution Accuracy 60.000mV 0.001mV ±0.2%±9dgts 600.00mV 0.01mV ±0.04%±6dgts 6.0000V 0.0001V ±0.04%±6dgts 60.000V 0.001V ±0.04%±6dgts 600.00V 0.01V ±0.04%±6dgts 1000.0V 0.1V ±0.08%±6dgts

DC Current: (10A terminal is protected by a 20A fast blown, high energy fuse, and the terminal of μ A and mA is protected by 1A fast blown, high energy fuse ) 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 1 0.001A ±0.6%±20dgts

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

Duty Cycle: (%, TTL, 1Hz – 600KHz) (Overload Protection AC 1000V) Range Resolution Accuracy 0.001% - 9.999% 0.001% ±30d/KHz±30dgts 10.00% - 100.00% 0.01% ±3d/KHz±3dgts

Resistance: ( Ω ) Range Resolution Accuracy Overload Protection 999.99 Ω 0.01 Ω ±0.25%±9dgts AC 1000V 9.9999K Ω 0.0001K Ω ±0.15%±6dgts AC 1000V 99.999K Ω 0.001K Ω ±0.15%±6dgts AC 1000V 999.99K Ω 0.01K Ω ±0.15%±6dgts AC 1000V 9.9999M Ω 0.0001M Ω ±0.3%±9dgts AC 1000V 40.000M Ω 0.001M Ω ±1.5%±9dgts AC 1000V

Capacitance: ( , auto range , and for film capacitor or better) Range Resolution Accuracy 1 60.00nF 0.01nF ±1.2% ± 8dgts 600.0nF 0.1n F ±2.5% ± 8dgts 6.000 μ F 0.001 μ F ±2.5% ± 8dgts 60.00 μ F 0.01 μ F ±3.0% ± 8dgts 600.0 μ F 0.1 μ F ±5.0% ± 8dgts

AC Voltage: The accuracy of ACV or AC mV is specified for 5%-100% of range from 20Hz-10KHz, average sensing.Input Impedance is 10M Ω , and overloaded protection is AC 1000V for all range. Accuracy is also specified for single channel (channel 1 or channel 2). If dual channels measurements are performed, additional specification of accuracy will be introduced. Please refer to the supplemental dual channels specification. Due to the wide bandwidth, the reading might not be zero when no inputs present. But the residual reading does not affect the listed accuracy. If the AC reading is less than 100 least significant counts, it is set to zero by the un it. Range (ACV) Resolution Accuracy (50/60Hz) Accuracy (45Hz-1KHz) Accuracy (20Hz-45Hz) Accuracy (1KHz-10KHz) 60.000mV 0.001mV ±0.2%±40dgts ±0.6%±40dgts ±1.6%±50dgts ±4% 40dgts 600.00mV 0.001mV ±0.2%±40dgts ±0.6%±40dgts ±1.6%±50dgts ±2%±40dgts 6.0000V 0.01mV ±0.2%±40dgts ±0.6%±40dgts ±1.6%±50dgts ±2%±40dgts 60.000V 0.0001V ±0.2%±40dgts ±0.6±40dgts ±1.6%±50dgts ±2%±40dgts 600.00V (0-400V) 0.001V ±0.2%±40dgts ±1.0%±40dgts ±1.6%±50dgts ±9%±40dgts 600.00V (400-600V) 0.01V ±0.2%±40dgts ±1.0%±40dgts ±1.6%±50dgts Not Specified 1000.0V (0-400V) 0.1V ±0.2%±40dgts ±4%±60dgts ±1.6%±50dgts ±4%±80dgts 1000.0V (400-1000V) 0.1V ±0.2%±40dgts (45Hz-400Hz) ±4%±60dgts ±1.6%±50dgts Not Specified

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)* 20PPM (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)

AC Current: (The accuracy is specified for a single channel for 5%-100% of range for 45Hz–10KHz,average sensing, 10A terminal is protected by a 20A fast blown, high energy fuse, and the terminal of μ A and mA is protected by 1A fast blown, high energy fuse. If the AC reading is less than 100 least significant digits, it is set to zero by the unit ) Range (ACA) Resolution Accuracy (50/60Hz) Accuracy(45Hz-1KHz) Accuracy (20Hz-45Hz) Accuracy (1KHz-10KHz) 600.00μA 0.01mA ±0.6%±40dgts ±0.8%±40dgts ±2%±20dgts ±4%±20dgts 6000.0μA 0.1mA ±0.6%±40dgts ±0.8%±40dgts ±2%±20dgts ±4%±20dgts 60.000mA 0.001mA ±0.6%±40dgts ±0.8%±40dgts ±2%±20dgts ±0.9%±20dgts 600.00mA 0.01mA ±0.6%±40dgts ±0.8%±40dgts ±2%±20dgts ±0.9%±20dgts 1.0000A 0.0001A ±0.6%±40dgts ±0.8%±40dgts ±2%±20dgts ±2.5%20dgts 10.000A 1 0.001A ±0.9%±40dgts ±0.9%±40dgts ±3.9%±20dgts ±2.5%20dgts

Range (ACA) Accuracy (20Hz-45Hz) Accuracy (1KHz-10KHz) Accuracy (10KHz-20KHz) 600.00μA ±1%±20dgts ±2%±20dgts ±1%±20dgts 6000.0μA ±1%±20dgts ±2%±20dgts ±1%±20dgts 60.000mA ±1%±20dgts ±0.5%±20dgts ±1%±20dgts 600.00mA ±1%±20dgts ±0.5%±20dgts ±1%±20dgts 1.0000A ±1%±20dgts ±1.5%±20dgts Not Specified 10.000A 1 ±2%±20dgts ±1.5%±20dgts Not Specified

General Specification: Battery Type: 9V Display: 5 + 5 digits LCD with 30 segments bar graph Range Selection: auto and manual Overload Indication: OL Power Consumption: 4 mA (approx) Low battery Indication: Operating Temperature: -10℃ to 50℃ Operating Humidity: less than 85% relative Altitude: up to 2000M Storage Temperature: -20℃ to 60℃ 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 801A1:Holster 801A2:RS-232C interface cable + software