As per IS: 1206 (Part II and III).Supplied complete with Viscosity bath with built in Digital stop watch, Vacuum Pump - capable to maintain vacuum of 300 mm/Hg, Indian Make Vacuum Manning Viscometer No.12 and 13, Reverse flow Viscometer No.6, Silicon oil, silicon tubes and calibration certificate for Viscosity bath, certificate of constant for Viscometers. Complete with instruction manual. Detailed Specification as mentioned in technical part mentioned below. Canon USA Make Glass U Tube Viscometer, Mercury Manometer, Digital Vacuum Indicator cum controller etc. are available at extra cost TEST