Specifications - Extech Instruments EX845 User Manual

Specifications

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