Extech EX330 Digital Multimeter with Temperature Function and non-contact AC Voltage Detector

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  • Jameco Part no.: 645626
  • Manufacturer: Extech Instruments
  • Manufacturer no.: EX330
  • HTS code: 9030310000
  • Electronics Parts Locator

Extech EX330 Digital Multimeter

Basic Test Functions:

  • No. of Functions: 12
  • Display Count: 4000
  • Resolution (max DC): 100µV
  • DC Voltage Range: 0.1mV - 1000V
  • AC Voltage Range: 0.1mV - 750V
  • DC Current Range: 0.1µA - 10A
  • AC Current Range: 0.1µ - 10A
  • Resistance Range: 0.1Ω - 40MΩ
  • Capacitance Range: 0.001nF - 200µF
  • Frequency Range: 0.001Hz - 10MHz
  • Temperature Range: -50°C to +1000°C
  • Temperature Range: -58°F to +1832°F

Test Functions:

  • Diode Test: Yes
  • Continuity Test: Yes

Special Functions:

  • Autorange: Yes
  • Built-in non-contact AC Voltage Detector w/ red LED indicator and audible beeper
  • Low battery indicator
  • Complete with stand, test leads, protective holster, batteries, bead wire, temperature probe (-22 to 572°F / -30 to 300°C)


  • 5.7"H x 2.9"W x 1.6"D

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Specification Value
Display Digits3.75
Display Count4000
FunctionVoltage, Current, Resistance, Capacitance, Temperature, Frequency, Continuity, Diode Test
Frequency Range.001 Hz to 10 MHz
Capacitance Range0.001 nF to 200 µF
Measurement Temperature Range (Deg F)-58 to 1832
Measurement Temperature Range (Deg C)-50 to 1000
PC InterfaceN/A
Voltage Range (VDC)0.1m to 1000
Voltage Range (VAC)0.1m to 750
DC Current Range (A)0.1 to 10
AC Current Range (A)0.1 to 10
Resistance Range (Ohms)0.1 to 40M

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