Electrical Specifications; Measurement Specifications - Extech Instruments EX505A User Manual

7
Specifications

7.2 Electrical Specifications

Fuse types
Input impedance
AC bandwidth
AC response
Crest Factor
50/60 Hz
Supplied
Thermocouple

7.3 Measurement Specifications

Function
DC Voltage
(Auto Range)
AC Voltage
(Auto Range)
#NAS100177; r. AD/97993/98002; en-US
600 mA (1000 V) fast blow for the 600 mA range.
10 A (1000 V) fast blow for the 10 A range.
10 MΩ (Voltage AC/DC)
50 to 1000 Hz (AC voltage); 50/60 Hz (AC current)
True RMS (AC voltage and current)
≤ 3.0 at full scale up to 500 V decreasing linearly to ≤ 1.5 at
1000 V
Type K; rated 482℉ (250℃) maximum. Exceeding these tem-
perature limits will damage the probe and/or meter.
Range
60.00 mV
600.0 mV
6.000 V
60.00 V
600.0 V
1000 V
Notes: Maximum input 1000 V.
60.00 mV
600.0 mV
6.000 V
60.00 V
600.0 V
1000 V
Notes: All AC voltage ranges are specified from 5 to 100% of range.
AC V bandwidth: 50 Hz to 1 kHz (sine) or 50/60 Hz (all waveforms).
Maximum input: 1000 V.
Resolution Accuracy (% of reading
+ digits)
0.01 mV ±(0.9% + 9 digits)
0.1 mV
0.001 V ±(0.5% + 5 digits)
0.01 V
0.1 V ±(0.6% + 6 digits)
1.0 V
0.01 mV ±(0.9% + 9 digits)
0.1 mV ±(0.8% + 3 digits)
0.001 V
0.01 V
0.1 V
1.0 V ±(0.8% + 8 digits)
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