VOLTCRAFT Digital Clamp Meter CAT III 600V Range - VOLTCRAFT VC-8466760, The VOLTCRAFT VC-523 is a rugged CATIII 600V digital clamp meter designed for professional use, offering true RMS measurements with a precision of ±0.8 %. It features a jaw opening of 32mm capable of measuring AC/DC currents up to 400A, alongside voltage up to 600V, resistance to 40 MΩ, capacitance up to 4000 µF, frequency from 10Hz to 10kHz, and temperature ranging from -20 °C to 760 °C. This product also provides diode testing, continuity checks, automatic ranging, a hold function, non‑contact voltage detection (NCV) and an illuminated measurement point to aid visibility in confined or low light environments.Encased in a compact housing the VC-523 includes ergonomic features such as thumb accessible controls, a 4000 count high contrast backlit display, and automatic shut off to conserve battery life. Powered by three AAA batteries, this meter meets ISO calibration standards, making it suitable for electrical enclosures, automotive diagnostics, industrial maintenance, and control panel work where accurate, versatile, and safe measurements are vital. VOLTCRAFT VC-523 AC/DC Clamp Meter Digital CAT III 600 V Display Counts 4000