Extech Instruments EX330 User Manual

EX330A-en-US_V6.0 7/22
5
Description
1. AC Voltage Detector Sensor
2. AC Voltage Detector indicator light
3. LCD
4. RELATIVE push-button
5. MODE button
6. Non-contact AC Voltage Detector test button
7. Rotary function dial
8. 10 ampere test lead jack
9. COM test lead jack
10. Test lead jack for voltage, milli-amp, micro-amp,
resistance, capacitance, frequency, and temperature
functions
11. RANGE button
12. HOLD button
13. Protective rubber holster (must be removed to
access the rear battery compartment)
Display Symbols and Annunciators
n nano (10
-9
) (capacitance) µ micro (10
-6
) (amps, cap)
m milli (10
-3
) (volts, amps) A Amps
k kilo (10
3
) (ohms) F Farads (capacitance)
M mega (10
6
) (ohms) Ω Ohms
Hz Hertz (frequency) V Volts
% Percent (duty ratio) REL Relative
AC Alternating current AUTO Autoranging
DC Direct current HOLD Display hold
ºF Degrees Fahrenheit ºC Degrees Centigrade
•))) Continuity
Diode test
Battery status
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Extech Instruments EX330 Specifications

General

Brand	Extech Instruments
Model	EX330
Category	Multimeter
Language	English