1pc Single-channel Manual Adjustable Pipette Pipettor Pipet Laboratory Tool 100~1000ul $ 33.99 Features: This pipette is a precise liquid transport device whose volume can be adjusted within a certain range. Light weight and ergonomic design provide comfortable grip. Digital viewing area ensures a clear and intuitive reading at a glance. Fine adjustment structure can be for convenient calibration and regulation, if any accidental error. The bottom half part can be removed with special hex wrench, and disinfected under high temperature and high pressure. Suitablefor transporting measured volume of liquid during analysis andexperiment in medical, teaching, chemical industry, scientific researchdepartments. Specifications: Material: Plastic Model: M1000 Type: Single-channel Volume: 100~1000ul Quantity: 1pc Weight: 180g(approx.) Package Includes: 1 x Pipette 1 x Needle tip 1 x Wrench Test Volume Precision Error Repetitive Error Increment Tip 1000ul ± 0.60% ±0.20% 5ul 1000ul 500ul ±0.70% ±0.25% 100ul ±1.50% ±0.70%