🔍 Measure with Confidence!
The 2103 Signature-Series Stainless Steel S90/Zahn Calibrated Viscosity Cup, Size 3, is engineered for precision in measuring dynamic viscosity across a range of 63 to 604 centistokes. With an efflux time of 11 to 60 seconds, this ASTM International certified cup features a durable stainless steel body, a user-friendly loop handle, and a finger-ring for stability. Calibrated against NIST standards, it ensures accurate results for testing standard oils.
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