Min. Order Reference FOB Price
1 Piece US$5,500.00-5,580.00 / Piece
Product Description
VLF High Voltage Test System Product Description Very Low Frequency (VLF) testing is a type of AC cable maintenance routine that utilizes low frequencies. Compared to AC testers, VLF testers are smaller and more practical while still outputting the same amount of power as a 50 Hz mains device. ...