Specifications
| Viscosity range | 20~250cSt |
| flow hole diameter | 3mm |
| Cup body material | stainless steel |
| Environment temperature | Room temperature |
| According to the flow time as the standard | 12s |
| Viscosity cup holder | Domestic (CN) |
Packing list
Viscosity cup X1, stopwatch X1, flow diagram X1
After-sales instructions
该产品为耗材品，无保修期；
如发现产品质量问题，需在收到货后7天内申请退货，逾期无效。
该产品属于精密仪器，非产品本身质量问题，不退不换；
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/46966/Specification.html , which is only used by users who purchase commodities from the NBCHAO.