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Extech Instruments EX320 User Manual

Extech Instruments EX320
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EX320-EU-ENG V5.1 6/09
13
Specifications
Function Range Resolution Accuracy
Non-contact AC
Voltage detector
100 to
600VAC
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
DC Voltage
(V DC)
200mV 0.1mV
(0.5% reading + 2 digits)
2V 0.001V
(1.0% reading + 2 digits)
20V 0.01V
200V 0.1V
600V 1V
(1.5% reading + 2 digits)
AC Voltage
(V AC)
(50 / 60Hz)
200mV 0.1mV
(1.0% reading + 30 digits)
2V 0.001mV
(1.5% reading + 3 digits)
20V 0.01V
200V 0.1V
600V 1V
(2.0% reading + 4 digits
DC Current
(A DC)
200A 0.1A (1.0% reading + 3 digits)
2000A 1A
(1.5% reading + 3 digits)
20mA 0.01mA
200mA 0.1mA
10A 0.01A
(2.5% reading + 5 digits)
AC Current
(AAC)
(50 / 60Hz)
200A 0.1A (1.5% reading + 5 digits)
2000A 1A
(1.8% reading + 5 digits)
20mA 0.01mA
200mA 0.1mA
10A 0.01A
(3.0% reading + 7 digits)
Resistance
200 0.1 (1.2% reading + 4 digits)
2k 1
(1.2% reading + 2 digits)
20k 0.01k
200k 0.1k
2M 0.001M
20M 0.01M (2.0% reading + 3 digits)
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.
Accuracy is stated at 65
o
F to 83
o
F (18
o
C to 28
o
C) and less than 75% RH.

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Extech Instruments EX320 Specifications

General IconGeneral
BrandExtech Instruments
ModelEX320
CategoryMultimeter
LanguageEnglish

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