U-Tube viscometer
| Introduction | Canon Fenske Direct Flow Type |
| Cannon Fenske Reverse Flow Type | |
| Direct Flow Type : | Cannon Fenske Direct flow type as per IP-71 IS-1448 (P-25) 1976 ASTM D 446 specifications (Size No : 25, 50, 75, 100, 150, 200, 300, 350,400, 450, 500 & 600) |
| Reverse Flow Type : | Cannon fenske Reverse flow type as per ASTM D 445 446 specifications (Size No : 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500 600) |