VOLTCRAFT VC-522 AC Clamp Meter Digital CAT III 600 V Display Counts 4000

The VOLTCRAFT VC-522 is a robust CAT III 600 V digital clamp meter designed for reliable and versatile electrical measurements. Offering true RMS accuracy with a precision of ±0.8 %, it features a 32 mm jaw opening capable of measuring AC currents up to 400A without breaking the circuit.

This instrument supports voltage measurements up to 600V (AC/DC), resistance up to 40MΩ, capacitance up to 4000µF, frequency from 0.001Hz to 10kHz, and temperature ranging from -20°C to 760°C using K-type thermocouples. Additional functions include diode testing, continuity checks with acoustic signal, automatic ranging, data hold, and non-contact voltage detection (NCV). A bright LED illuminates the measurement point for improved visibility in poorly lit environments.

Encased in a durable two-component housing with integrated soft rubber protection, the VC-522 offers ergonomic features such as thumb-accessible hold button, a high-contrast 4000-count backlit display, and automatic power-off to conserve battery life. Its slip-resistant design ensures stability on uneven surfaces, and a threaded mount allows attachment to safety straps for work at height.

Powered by three AAA batteries, the VC-522 comes with safety test leads, a K-type temperature probe, and a storage pouch. Factory-calibrated to maintain accuracy, it is ideal for machine servicing, switchgear work, industrial maintenance, and control panel diagnostics where precision and safety are essential.

• Measurement Category: CAT III 600 V
• Display: 4000-count backlit LCD
• AC Current: Up to 400 A
• Voltage (AC/DC): Up to 600 V
• Resistance: Up to 40 MΩ
• Capacitance: Up to 4000 µF
• Frequency: 0.001 Hz – 10 kHz
• Temperature: –20 °C to +760 °C (with K-type probe)
• Jaw Opening: 32 mm
• Dimensions: 209 × 70 × 35 mm
• Weight: 270 g
• Power: 3 × AAA batteries
• Additional Features: True RMS, NCV (non-contact voltage detection), diode test, continuity with acoustic signal, auto-ranging, data hold, LED measurement point illumination, automatic power-off