Metravi DL VI01 stores and shows alternating current and voltage values in its wide LED display screen. The main device comes along with a small sensor, connected through a connector with other 2 pins attached to it to be applied to any electrical device. It has a storage capacity of up to 100096 values and has a single channel for input. The device is provided with a USB PC Interface and software, allowing users to access the PC and conduct statistical analysis reports. The device has high accuracy and a wide range for voltage and current measurement. Product Specifications: Brand: Metravi Country of Origin: India Model: DL VI01 AC Voltage Range: 10V ~ 600V (40Hz ~ 1kHz) AC Current Range: 10A ~ 200A (50 / 60Hz) Accuracy: ± 2% Number of Data Points: 100096