Features : Number display clearly reads volume setting. Easy to calibrate and maintain with tool supplied. The bottom part can be high temperature disinfection. Lightweight, ergonomic design. Easy to use. Each product has its own unique number identity, helping you not to confuse them Notice: Objects may have Logo, if you want to know, please contact us. Otherwise, please do not bid. Specification : Capacity: 0.1- 2.5ul/0.5-10ul/2-20ul/5-50ul/10-100ul/20-200ul/100-1000ulincludes:1x Pipettor 1x simple bracket 1x multi-tool 1x tip 5x piston cover 1x manual About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.