Extech Instruments EX830

EX800 Series Version 3.1 6/05 5
Specifications
Accuracy
(% of reading + digits)
Function
Range &
Resolution
EX810 EX820 EX830
400.0 AAC ± (2.8% + 8d) ± (2.5% + 8d) ± (2.5% + 8d) AC Current
50/60 Hz
True RMS on
EX820 & EX830
1000 AAC ± (3.0% + 8d) ± (2.8% + 5d) ± (2.8% + 5d)
400.0 ADC ----- ----- ± (2.5% + 5d)
DC Current
EX830 only
1000 ADC ----- ----- ± (2.8% + 5d)
400.0 mVAC ± (1.5% + 10d) ± (1.0% + 10d) ± (1.0% + 10d)
4.000 VAC
40.00 VAC
400.0 VAC
± (1.8% + 8d) ± (1.5% + 5d) ± (1.5% + 5d)
AC Voltage
50/60Hz
True RMS on
EX820 & EX830
600 VAC ± (2.5% + 8d) ± (2.0% + 5d) ± (2.0% + 5d)
400.0 mVDC ± (0.8% + 2d) ± (0.8% + 2d) ± (0.8% + 2d)
4.000 VDC
40.00 VDC
400.0 VDC
± (1.5% + 2d) ± (1.5% + 2d) ± (1.5% + 2d)
DC Voltage
600 VDC ± (2.0% + 2d) ± (2.0% + 2d) ± (2.0% + 2d)
400.0Ω
± (1.0% + 4d)
± (1.0% + 4d) ± (1.0% + 4d)
4.000kΩ
40.000kΩ
400.0kΩ
± (1.5% + 2d) ± (1.5% + 2d) ± (1.5% + 2d)
4.000MΩ
± (2.5% + 3d) ± (2.5% + 3d) ± (2.5% + 3d)
Resistance
40.00MΩ
± (3.5% + 5d) ± (3.5% + 5d) ± (3.5% + 5d)
4.000nF ± (5.0% + 30d) ± (5.0% + 30d) ± (5.0% + 30d)
40.00nF ± (5.0% + 20d) ± (5.0% + 20d) ± (5.0% + 20d)
400.0nF
4.000µF
40.00µF
± (3.0% + 5d) ± (3.0% + 5d) ± (3.0% + 5d)
400.0µF ± (4.0% + 10d) ± (4.0% + 10d) ± (4.0% + 10d)
4.000mF ± (10% + 10d) ± (10% + 10d) ± (10% + 10d)
Capacitance
40.00mF unspecified unspecified unspecified
4.000kHz ± (1.5% + 2d) ± (1.5% + 2d) ± (1.5% + 2d)
Frequency
Sensitivity: 100V (<50Hz); 50V (50 to 400Hz); 5V (401Hz to 4000Hz)