Specifications - Extech Instruments EX320 User Manual

Specifications

Function Range
Non-contact AC 100 to
Voltage detector 600VAC
DC Voltage 200mV
(V DC)
2V
20V
200V
600V
AC Voltage 200mV
(V AC)
2V
(50 / 60Hz)
20V
200V
600V
DC Current
200A
(A DC)
2000A
20mA
200mA
10A
AC Current
200A
(A AC)
2000A
(50 / 60Hz)
20mA
200mA
10A
Resistance
200
2k
20k
200k
2M
20M
NOTES:
Accuracy specifications consist of two elements:
 (% reading) – This is the accuracy of the measurement circuit.
 (+ digits) – This is the accuracy of the analog to digital converter.
o o
Accuracy is stated at 65 F to 83 F (18
Resolution Accuracy
Resolution & accuracy do not apply since the meter does
not display the voltage in this mode. The lamp at the top of
the meter's display flashes when voltage is sensed and an
audible warning will sound
(0.5% reading + 2 digits)
0.1mV
0.001V
(1.0% reading + 2 digits)
0.01V
0.1V
(1.5% reading + 2 digits)
1V
(1.0% reading + 30 digits)
0.1mV
0.001mV
(1.5% reading + 3 digits)
0.01V
0.1V
(2.0% reading + 4 digits
1V
(1.0% reading + 3 digits)
0.1A
1A
(1.5% reading + 3 digits)
0.01mA
0.1mA
(2.5% reading + 5 digits)
0.01A
(1.5% reading + 5 digits)
0.1A
1A
(1.8% reading + 5 digits)
0.01mA
0.1mA
(3.0% reading + 7 digits)
0.01A
(1.2% reading + 4 digits)
0.1
1
0.01k
(1.2% reading + 2 digits)
0.1k
0.001M
(2.0% reading + 3 digits)
0.01M
o o
C to 28 C) and less than 75% RH.
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EX320-EU-ENG V5.1 6/09