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Extech EX330 Compact Multimeter with Non-Contact Voltage Detector
The Extech EX330 is an industrial-grade, autoranging digital multimeter engineered to deliver reliable electrical measurements and integrated safety features. It features 12 distinct functions and provides a 0.5% basic accuracy. A built-in non-contact AC voltage detector allows technicians to safely check for the presence of live voltage before connecting test leads to the device under test.
This compact DMM is equipped with a large, easy-to-read LCD display and includes practical functions such as Data Hold to freeze the current reading, Max Hold, and an Auto Power Off feature to preserve battery life. It is highly versatile, making it an excellent diagnostic tool for electrical troubleshooting, network maintenance, and facility operations.
Key Capabilities
- Broad Measurement Range: Safely measures AC and DC voltages up to 600V, and AC/DC current up to 10A.
- Advanced Diagnostics: Capable of measuring resistance up to 40MΩ, capacitance up to 200µF, frequency, and duty cycle (0.1 to 99.9%).
- Temperature Measurement: Built-in Type K thermometer supports temperature readings from -4°F to 1382°F.
- Integrated Safety: Non-contact voltage detector enables pre-test verification of live AC voltage (up to 600V AC).
Technical Specifications
| Basic Accuracy | 0.5% |
|---|---|
| AC/DC Voltage Max | 600V |
| AC/DC Current Max | 10A |
| Resistance Max | 40 MΩ |
| Capacitance Max | 200 µF |
| Duty Cycle | 0.1% to 99.9% |
| Temperature Range (Type K) | -4°F to 1382°F |
| Additional Functions | Diode/Continuity Testing, Data Hold, Max Hold, Auto Power Off |
Package Contents
- Extech EX330 Main Unit
- Integrated Stand
- Test Leads
- Protective Holster
- Batteries
- General Purpose Type K Bead Wire Probe