100100 RM 100p is a portable rotational viscometer used in industrial and research applications to measure liquid viscosity in accordance with ASTM / ISO 2555, DIN / ISO 3219 and MSR 1 to 5. Featuring a built-in PT100 temperature sensor, serial and USB interfaces and an easy-to-read LCD screen, this handheld viscometer displays measurements in pascal-second (Pa.s).