






⚡ Measure flow like a pro — never miss the perfect finish!
The BAOSHISHAN NO.4 Zahn Cup is a precision stainless steel viscometer with a 44ml capacity, designed to measure liquid viscosity between 200-1200 cSt in 20-80 seconds. Meeting ASTM D4212 standards, it’s perfect for professionals needing quick, reliable viscosity readings across paints, inks, oils, and more.
| Brand | BAOSHISHAN |
| Model Number | FBA-15 |
| Color | silver |
| Package Dimensions | 36.09 x 5.89 x 4.09 cm; 159 g |
| Capacity | 44 Milliliters |
| Material | Stainless Steel |
| Item Weight | 159 g |
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