Features: brand new and high quality It can be used to detect the power usage of various power sources, instruments and equipment. It can quickly and accurately detect the wiring of the socket. Simultaneously, it can test socket voltage and show on the LED screen. NCS301-A for Smart power detection plug with precise ansd clear digital display. Accurately grasp the power consumption data. Scope Of Application: applicable to data detection of electrical equipment with AC input of C13 male socket Using precise current and voltage sensing devices, microcomputer chips and dedicated energy metering chips, each parameter can be accurately read Specifications: Item Model: NCS301-A Operating Voltage Range: AC85-265V Maximum Detection Current: ≤10000ma Frequency: 47-63hz Power Consumption: 0.4W Accuracy: 1.0 Class Weight: 180g for Shell Material: Environmental for Protection Fireproof AbS (Black） Wire Length: 1.5 Meters/59inches Plug Size:approx 54x44mm/2.12x1.73inches Working Temperature: -20℃-60℃ Rated Current of Power Cord is 10A Plug Type: US Plug 3 Pins Package Includes: 1 PC x Power Tester note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.