Min. Order Reference FOB Price
1 Piece US$1,089.00-1,548.00 / Piece
Product Description
1 Introduction Haitongda Model ZNN-D6 series viscometers are direct-reading instruments which are available in six- speed design for use on either 50 Hz or 60 Hz electrical power. The Model ZNN-D6/ZNN-D6F standard power source are 220 volts, the Model ZNN-D6V/ ZNN-D6VF standard power source are 110 ...