DIY Supplies: Electrical Display Type: Digital Only Brand Name: Seeedshed Model Number: DC52-2042 AC200-450V Measuring Range: 0.2-99.9A Accuracy Class: 1% Supply Voltage: 200-450V Operating Temperature: as the discription Dimensions: 8 * 5.5 * 6.5cm / 3.1 * 2.2 * 2.6in