Viscometer - digital rotational viscometer NDJ-1B Product Features: 1, This instrument uses state-of-the-art mechanical design technology, manufacturing technology and microcomputer control technology, accurate data acquisition, high measurement sensitivity, the test results are reliable, easy to operate, attractive appearance generous. 2 displays use white backlight, high brightness of the LCD screen can be displayed directly to the viscosity of the sample rotor number, speed and other information, the data show clearly. 3, 8 stall speed can be preset to meet the requirements of different range of measurement. 4, dedicated print interface design, measurement results can be printed out by the printer. Viscometer http://www.63513635.com