Feature： DV-1 digital viscosity instrument get the circle speed by the Motor controlled by the proc..

Feature：   Multiple optional rotating speeds satisfy different measurement range. Univer..

Feature： NDJ-1S digital rotary viscometer features quick and easy operation,high precision mea..

Feature： Multiple optional rotating speeds satisfy different measurement range.Universal couple is ..

Feature： It is portable viscometer featured by easy operation and stable performance,of which flow ..

Feature： Digital viscosity instrument is the new instrument designed from the circulating viscosity..

Feature： NDJ-7 series rotational viscometer is a precision instrument for the purpose of measuring ..

Feature： Digital viscosity instrument is the new instrument designed from the circulating viscosity..

Feature： NDJ-9S digital rotary viscometer features quick and easy operation,high precision measurem..

Feature： RVDV-1 digital display rotary viscometer is an intelligent instrument with data collecting..