Level Gauge, Flowmeter, Transmitter manufacturer / supplier in China, offering Fast Response 0-500º C High-Temperature Online Viscometer with 2s Signal Response Time for Liquid Measurement, 100MPa. S 0.5% Accuracy High Temperature Online Micro Vibration Viscometer for Petrochemical Industry, 4-20mA 24VDC DN40 Threaded Connection Online Viscometer for High-Viscosity Hot Melt Adhesive and so on.