Check the listing for details. Precise ZAHN DIP TYPE VISCOSITY CUP Optional Different Size. Condition: New. Listed at 19.60 USD. Precise ZAHN DIP TYPE VISCOSITY CUP Optional Different Size Please kindly let us know which cup do you need TypeVolume of cupInner dia.of orificeRange of measurmentEfflux time(sec)Zahn 1#44mlΦ1.93mm5-60cSt35-80sec.Zahn 2#44mlΦ2.69mm20-250cSt20-80sec.Zahn 3#44mlΦ3.86mm100-800cSt20-80sec.Zahn 4#44mlΦ4.39mm200-1200cSt20-80sec.Zahn 5#44mlΦ5.41mm400-1800cSt20-80sec. 1# 2# 3# 4# 5# cup different size optional,Please kindly let us know which cup do you need. Auxiliary value: (0.95-1.05) 25℃±0.2℃ NOTE: 1.lmport duties, taxes and charges are not included in the item price and the freight. These charges are the buyer's responsibility. 2.Please check with your country's customs to determine what these additional costs will be prior to bidding/buying. 3.Please leave your valid phone number when you make order, otherwise we can't guarantee the package would arrive smoothly. RETURN 1.Return accepted in 30 days after you receive the item. The buyer need to affordthe return postage fee who also need to return it to our designated place. 2.Return package must be in the original packaging, item must be in new condition.Missing parts or any damaged by the buyer will not give any return. 3.Within warranty period, all repair parts will be free, but the buyer need to pay for the freight.