Specification Brand : YANHAO Department : unisex-adult Label : YANHAO Manufacturer : YANHAO NumberOfItems : 1 PartNumber : YANHAO ProductGroup : BISS Basic ProductTypeName : ELECTRIC_CIRCUIT_TESTING_DEVICE Publisher : YANHAO SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/311+4YWqwTL._SL75_.jpg SmallImage_Width : 75 Studio : YANHAO Title : LED Three-Phase Digital Current and Voltmeter Multi-Function Meter V A W VA COS HZ with RS485 40~65Hz 1Pcs