Wiha 45219 Clamp Meter 1000V AC Cat IV

The Wiha measuring caliper combines clamp-meter functionality with one-hand operation to measure electrical parameters without interrupting the circuit. It supports voltage (AC/DC), resistance, frequency, and capacitance measurements, plus continuity and diode tests. A large, backlit LCD with data hold provides clear results, and an integrated flashlight ensures visibility in dim environments. LPF and True-RMS measurement enhance accuracy and reliability, with safety rated for CAT IV up to 1,000 V and IP40 protection for use on live electrical systems where circuits cannot be switched off. The device is powered by two AAA batteries.

Features

• One-hand testing for live measurements
• Voltage (AC/DC) up to 1,500 V
• Current measurement up to 400 A
• Resistance up to 40 MΩ
• Continuity and diode tests
• Integrated flashlight and data hold

Technical specifications

Current (AC/DC): 400 A/400 A. Voltage (AC/DC): 0–1,500 V for both. Resistance: 40 MΩ. Frequency: 5 MHz. Power: 2 x AAA batteries. Standards: CAT IV 1,000 V, IP40. Includes LPF and TRUE-RMS measurement for accurate readings. Suitable for use on electrical systems that cannot be switched off.

Safety: CAT IV 1,000 V; IP40 protection. Handle live electrical wires with appropriate precautions.