A clamp meter is a clothespin-shaped instrument that can be clamped around a live wire in order to measure the current it's carrying . As a measurement principle, clamp meters detect the magnetic field emitted by current flowing in a wire in order to measure the current value. Specification: Brand Name: Barry Century Operating Temperature: true RMS clamp Weight: Clamp ammeter DIY Supplies: Electrical Measuring Inductance Range: fluke clamp meter Model Number: VICTOR 6016B+ Display Type: Digital Only Measuring Capacitance Range: peak meter Measuring Current Range: Multi Metro Digital Professional Measuring Voltage Range: RMS mete. Package Include: 1 x Digital Clamp Meter Victor 6016B+