Voltcraft VC-23 TRMS Digital Multimeter CAT III 600 V Auto-Ranging with Capacitance, Frequency, Temperature, NCV

True RMS measurement with 4000-count display and CAT III 600 V safety rating — the Voltcraft VC-23 delivers lab-grade accuracy in a handheld package. It measures AC/DC voltage and current, resistance, capacitance, frequency, and temperature, plus non-contact voltage detection.

Overview

The VC-23 is a versatile auto-ranging multimeter built for electricians, technicians, and advanced hobbyists. Its True RMS capability ensures precise readings on non-sinusoidal waveforms, while the CAT III 600 V rating provides safe operation on building installations. The large backlit LCD with 4000 counts shows clear readings even in dim environments.

What stands out

• True RMS for accurate AC measurements on distorted waveforms
• Wide measurement range: DC/AC voltage to 600 V, current to 10 A, resistance to 40 MΩ, capacitance to 40 mF, frequency to 10 MHz, temperature from -40 °C to 1000 °C
• Non-contact voltage (NCV) detector for quick live-wire checks
• Auto-ranging with data hold and continuity buzzer
• Compact and lightweight, powered by two AAA batteries

Technical details

• Display: 4000 counts, backlit LCD
• DC voltage: 0.1 mV – 600 V
• AC voltage: 0.1 mV – 600 V (True RMS)
• DC current: 0.1 µA – 10 A
• AC current: 0.1 µA – 10 A (True RMS)
• Resistance: 0.1 Ω – 40 MΩ
• Capacitance: 1 pF – 40 mF
• Frequency: 0.001 Hz – 10 MHz
• Temperature: -40 °C to +1000 °C
• Diode test and continuity with buzzer
• Safety: EN 61010-1, CAT III 600 V
• Power: 2x AAA 1.5 V batteries (included)

Our verdict

The Voltcraft VC-23 packs professional True RMS performance and a full feature set into a compact, easy-to-use meter. Whether you're troubleshooting industrial controls or home wiring, it delivers reliable measurements with the safety you need.