Speed Display Six-Speed Viscometer Huangdao Senweida Co., Ltd. Base Info Model NO.:ZNN-D6After-sales Service:YesWarranty:3 YearsTrademark:senxinTransport Package:Plastic BoxSpecification:500*400*280Origin:ChinaHS Code:9031809090 Description Pre:Jr Cup Heater for 6-Speed Viscometer Next:Permeability Plugging Apparatus (PPA)