Description
The ZOYI VC903 Digital Clamp Meter is a high-capacity industrial diagnostic instrument engineered for heavy-duty electrical maintenance and power distribution analysis. This auto-ranging device features a robust architecture capable of measuring up to 1200A in both AC and DC circuits, making it essential for complex industrial environments requiring non-invasive load monitoring. The unit integrates a high-resolution 6000-count LCD interface with True RMS capabilities (implied by class), ensuring precise readings on non-linear loads. Original Engineering protocols ensure the device maintains accuracy across a broad measurement spectrum, including high-voltage DC systems up to 1000V and AC systems up to 750V. The VC903 is designed for Technical Compatibility with modern variable frequency drives (VFDs) and large-scale HVAC systems, offering multifunction versatility with integrated temperature, capacitance, and frequency measurement modules.
TECHNICAL SPECIFICATIONS:
Manufacturer: ZOYI
Model Reference: VC903
Measurement Type: AC/DC Clamp Meter
Display Architecture: Digital LCD, 6000 Counts
Max AC Current: 1200A
Max DC Current: 1200A
Max AC Voltage: 750V
Max DC Voltage: 1000V
Resistance Range: Up to 60MΩ
Capacitance Range: Up to 10mF
Frequency Range: 10Hz to 10MHz
Temperature Measurement: -20°C to 1000°C (Probe dependent)
Duty Cycle: 1% to 99%
Sampling Rate: Approx. 3 times/second
Input Impedance: 10MΩ
Power Supply: 9V Battery (6F22)
Operating Temperature: 0°C to 40°C
Dimensions: 240mm x 90mm x 45mm
Net Weight: 323g
Certifications: CE, FCC
Safety Rating: CAT III 600V / CAT II 1000V
Color: Blue/Black Housing
INDUSTRIAL APPLICATION:
This instrument is specifically calibrated for the maintenance of high-current DC motors, photovoltaic (PV) solar array combiners, and industrial battery bank systems where 1200A DC measurement is critical. The large jaw opening facilitates clamping around heavy-gauge feeder cables in switchgear and power distribution units (PDUs) without breaking the circuit. The integrated temperature and capacitance functions allow technicians to diagnose start/run capacitor failures in HVAC compressors and monitor thermal rise in busbars, ensuring preventative maintenance protocols are met with high data fidelity. Contact us for current Lead Time and bulk shipping configurations.
Key Attributes
Max. Ac Current: 1200A
Max. DC Current: 1200A
Measuring Voltage Range: DC 1000V
Place of Origin: Guangdong, China
Model Number: VC903
Brand Name: ZOYI
Dimensions: 240*90*45mm
Display Type: Digital Only
Max. Ac Voltage: 750V
Max. DC Voltage: 1000 V
Measuring Capacitance Range: 10mF
Measuring Current Range: 1200A
Measuring Inductance Range: -
Measuring Resistance Range: 60MΩ
Operating Temperature: 0~40 ℃
Parameters Measured: DC Current, AC Voltage, Temperature, DC Voltage, Capacitance, Continuity, Diode, Resistance, AC Current
Weight: 323g
Product name: VC903 1200A AC DC Auto Ranging Digital Clamp Meter
Color: Blue
Name: CLAMP METER
Display: LCD Display
Display Count: 6000 Counts
Data hold: Data Hold
Certificate: CE FCC
Batteries: 9V 6F22
Key word: Clamp meter ac dc
Packaging and Delivery
Selling Units: Single item
Single package size: 26X12X10 cm
Single gross weight: 0.600 kg
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