Instant measurement of distance, area & volume with one button operation: YESSelf Calibration: YESWide measuring range: YESHigh accuracy: ±2mm (0.079inch)Automatic
Main features:1. Soldering metal thickness: Less than 0.1MM2. Voltage input: AC 220V3. Primary current: 2A~15A4. Soldering current: 50A~800A (Related pulse