digital ac/dc clamp meter
Digital AC/DC Clamp Meter – Reliable Current Measurement for Professionals
A Digital AC/DC Clamp Meter is a versatile, handheld testing instrument used for safely measuring alternating and direct currents without disconnecting the circuit. It features a hinged jaw that clamps around a conductor to measure the magnetic field and convert it into readable current values.
Modern clamp meters go beyond basic current measurement—they often include voltage, resistance, frequency, and continuity functions, making them an essential tool for electricians, maintenance teams, and HVAC technicians.
Key Features of Digital AC/DC Clamp Meter
Accurate AC/DC Current Measurement
Measures both alternating and direct currents with precision.
Non-Contact Measurement
Provides safe, non-contact current measurement using clamp jaws.
Wide Measurement Range
Supports a broad range of current measurements for various applications.
Digital Display for Clear Readings
Features an easy-to-read digital display for quick and accurate results.
Applications of Digital AC/DC Clamp Meter
Digital clamp meters are widely used across multiple sectors due to their convenience and safety benefits:
- Electrical Maintenance & Troubleshooting
- HVAC System Diagnostics
- Solar Panel Installation & Monitoring
- Automotive Battery and Charging System Testing
- Industrial Equipment Servicing
- Educational Training Labs
- Field Service Technicians
Their non-invasive testing ability reduces downtime and increases productivity in both industrial and residential environments.
How to Use a Digital AC/DC Clamp Meter
- Power On & Select Mode: Turn on the meter and set it to the correct measurement mode (AC or DC current, voltage, etc.).
- Zero Calibration: If required, zero the meter before taking DC current readings.
- Clamp Around Conductor: Open the jaws and securely clamp around a single wire (not the entire cable).
- Read Display: View real-time current or voltage readings on the digital screen.
- Additional Testing: Use probes for voltage, resistance, or continuity checks.
- Safety Tip: Always ensure personal safety by wearing insulated gloves and avoiding live contact.
Technical Specifications
| Feature | Details |
|---|---|
| Current Range | AC/DC up to 1000A |
| Voltage Measurement | AC/DC up to 600V |
| Resistance | Up to 60MΩ |
| Display | Large backlit LCD |
| Jaw Opening | 30 mm (1.2 inches) |
| Functions | Current, Voltage, Resistance, Continuity, Frequency, Diode |
| Safety Rating | CAT III 600V / CAT IV 300V |
| Power Supply | 2 x AAA batteries |
| Data Features | Data hold, Auto-ranging, Max/Min capture |
| Build | Ergonomic, shock-resistant ABS casing |
