AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Current Clamp Meter

Measure AC/DC current safely without breaking circuits. This auto-ranging digital clamp meter is essential for electricians, HVAC technicians, and automotive professionals who need fast, accurate electrical measurements up to 400 amps.

KEY FEATURES:
- 400A AC/DC current measurement capacity
- Auto-ranging eliminates manual range selection
- Non-contact voltage (NCV) detection for safety
- True RMS for accurate readings on non-linear loads
- Large backlit LCD display readable in any lighting
- Data hold function freezes readings for recording
- Continuity buzzer and diode test

TECHNICAL SPECIFICATIONS:
- AC/DC Current: 0.1A - 400A
- AC/DC Voltage: 0.1V - 600V
- Resistance: 0.1Ω - 40MΩ
- Accuracy: ±2% of reading
- Display: 6000 count LCD with backlight
- Safety Rating: CAT III 600V
- Auto Power Off: Yes (15 minutes)

SAFETY FEATURES:
- Non-contact voltage detection alerts you to live wires
- Double insulation for user protection
- Overload protection on all ranges
- Low battery indicator

PERFECT FOR:
- Electrical panel troubleshooting
- Motor and compressor current draw testing
- Automotive electrical diagnostics
- HVAC system analysis
- Industrial equipment maintenance
- Home electrical repairs

WHAT'S INCLUDED: Digital clamp meter, test leads, 9V battery, user manual, protective holster

EASY TO USE: Simply clamp around a single conductor and read the current instantly - no circuit interruption required.