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Extech EX430A 11 Function True RMS Professional Multimeter
With 11 different functions available, the Extech EX430 is an essential tool for testing practically any electrical parameter.
A true RMS digital multimeter, the EX430 is extremely accurate even when testing on irregular waveforms. It's also auto-ranging, and will automatically select an appropriate range for the test that's currently in progress.
This DMM can test AC voltage to 600V, DC voltage to 600V, AC/DC current to 10A, resistance to 40MΩm, capacitance to 100μF, frequency to 10MHz, temperature (using a type K probe) to 1382°F (750°C) and can also perform duty cycle, continuity and diode tests.
Extech EX430A 11 Function Professional Multimeter Key Features
- 11 functions in one meter - ideal for any professional user
- True RMS - ensures accuracy when testing on irregular AC waveforms
- AC voltage measurement range from 0.1mV to 600V
- DC voltage measurement range from 0.1mV to 600V
- AC current measurement range from 0.1μA to 10A
- DC current measurement range from 0.1μA to 10A
- Resistance measurement range from 0.1Ω to 40MΩ
- Capacitance measurement range from 0.01nF to 100μF
- Frequency measurement range from 0.001Hz to 10MHz
- Temperature measurement range from -4 to 1382°F (-20 to 750°C)
- Duty cycle measurements from 0.1 to 99.9%
- Continuity/diode testing functions
- Autoranging digital multimeter - automatically selects appropriate range
- Large size, backlit LCD display with 1" digits
- Input fuse protection and misconnection warnings
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
The Extech EX400 Series - A Multimeter for Every Application
Extech's EX400 series consists of several different multimeters, each made to fit the needs of professional users. The follows options are available:
| Model Number | Averaging or True RMS | Measurement Functions | Manual/Autoranging |
| EX410A | Averaging | AC/DC voltage, AC/DC current, resistance, temperature, continuity, diode | Manual |
| EX430A | True RMS | AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, duty cycle, continuity and diode + relative function | Auto |
| EX470A | True RMS | AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, duty cycle, continuity and diode, relative function and built-in IR thermometer | Auto |
Extech EX400 Series Technical Specifications
| Model Number | EX410A | EX430A | EX470A |
|---|---|---|---|
| Temperature (Infrared) | - | - | -50 to 270°C (58 to 518°F) |
| Averaging/True RMS | Averaging | True RMS | True RMS |
| Basic Accuracy (DC V) | ±0.5% | ±0.3% | ±0.3% |
| AC Voltage | 1mV to 600V | 0.1mV to 600V | 0.1mV to 600V |
| DC Voltage | 0.1mV to 600V | 0.1mV to 600V | 0.1mV to 600V |
| AC Current | 0.1mA to 10A | 0.1μA to 10A | 0.1μA to 10A |
| DC Current | 0.1μA to 10A | 0.1μA to 10A | 0.1μA to 10A |
| Resistance | 0.1Ω to 20MΩ | 0.1Ω to 40MΩ | 0.1Ω to 40MΩ |
| Capacitance | - | 0.01nF to 100μF | 0.01nF to 100μF |
| Frequency | - | 0.001Hz to 10MHz | 0.001Hz to 10MHz |
| Temperature (Type K) | -4 to 1382°F (-20 to 750°C) | -4 to 1382°F (-20 to 750°C) | -4 to 1382°F (-20 to 750°C) |
| Duty Cycle | - | 0.1 to 99.9% | 0.1 to 99.9% |
| Diode/Continuity Tests | Yes | Yes | Yes |
| Dimensions | 187 x 81 x 50mm | 187 x 81 x 50mm | 187 x 81 x 50mm |
| Weight | 342g | 342g | 342g |
| Warranty | 1 year | 3 years | 3 years |
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Additional Information
| SKU | EX430 |
|---|---|
| Manufacturer Part Code | EX430A |
| Model Ref | Extech EX430 |
| Country of Origin | China |
