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Extech EX430 True RMS Digital Multimeter

SKU: EX430
Over 3 In Stock
Reward Points: 118 [?]

  • True RMS enhances measurement accuracy

  • Wide variety of electrical measurement procedures

  • Portable, easy-to-use design

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Extech EX430 11 Function True RMS Professional MultiMeter

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  • Description

Extech EX430 True RMS Digital Multimeter Details

An autoranging professional multimeter, the EX430 builds upon the functions of the EX411, EX410 and EX420 and contains features exclusive to this model.

The first major upgrade of the EX430 is that this model is true RMS. This function enhances the overall accuracy of voltage and current measurements, making sure that the results you obtain are as accurate as possible. Other new functions include the ability to measure capacitance, frequency and duty cycle.

A number of other electrical measurement functions can be performed using the EX430. These are AC/DC voltage, AC/DC current, resistance, temperature and continuity/diode. Since this meter is autoranging, it will automatically select the correct range for the application you're measuring.

The Extech EX430 is CAT III 600V and CAT II 1000V safety rated.

Extech EX430 True RMS Digital Multimeter Key Features

  • True RMS enhances overall measurement accuracy
  • Measure AC voltage from 0.1mV to 750V
  • Measure DC voltage from 0.1mV to 1000V
  • Measure AC/DC current from 0.1μA to 20A
  • Measure resistance from 0.1Ω to 40MΩ
  • Measure capacitance from 0.01nF to 100μF
  • Frequency measurements from 0.001Hz to 10MHz
  • Temperature measurements from -4 to 1382°F (-20 to 750°C)
  • Duty cycle measurements from 0.1 to 99.9%
  • Continuity/diode testing
  • Large size backlit LCD display

What's Included?

  • Extech EX430A Multimeter
  • CAT III Test Leads
  • Multi-Position Tilt Stand
  • Velcro Strap for Hanging
  • Protective Holster with Test Lead Holder - this is the orange case covering the meter as indicated in the image
  • Bead Wire Temperature Probe
  • 9V Battery
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
  • Technical Specs

Key Tech Specs

Cat iiCat II
Cat iiiCat III


Extech EX410 Technical Specifications

Averaging/True RMS True RMS
Basic Accuracy (VDC) ±0.3%
AC Voltage 1mV to 750V
DC Voltage 0.1mV to 1000V
AC Current 0.1mA to 20A
DC Current 0.1μA to 20A
Resistance 0.1Ω to 20MΩ
Capacitance 0.01nF to 100μF
Frequency 0.001Hz to 10MHz
Temperature (Type K) -4 to 1382°F (-20 to 750°C)
Duty Cycle 0.1 to 99.9%
Continuity/Diode Yes
Dimensions 7.4 x 3.2 x 2" (187 x 81 x 50mm)
Weight 0.75lbs (342g)
Warranty 1 year
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
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