Manual multi-dispenser for fast, repetitive dispensing of liquids. PD-Tips allow volumes of between 2 μl and 5 ml to be dispensed in up to 49 increments in a single filling without refilling. HandyStep ® S and PD-Tips work according to the positive displacement principle. High viscosity, high density and high vapour pressure liquid media can be dispensed with extremely high precision. Direct displacement allows contamination-free operation since no aerosols are formed. Ergonomic design Stroke length setting wheel with nine positions Easy tip attachment - the PD-Tips are inserted straight from below Safe tip removal at the touch of a button - no need to touch the dispenser tips Easy-to-read display, no battery required Innovative plastics provide increased resistance to chemicals For use with PD-Tips, Combitips ® , Combitips ® plus, Ritips ® , Repet-Tips, Encode™-Tips, DISTRITIPs S ® and other compatible tips Operating temperature range: 15 to 40 °C Maintenance-free, factory-calibrated Includes a quality certificate DE-M approved Technical specifications: PD-Tip size (ml) Volume range (µl) Correctness ≤ ±% Stroke setting = % of nominal volume Variation coefficient ≤% Stroke setting = % of nominal volume 1 = 2% 3 = 6% 5 = 10% 1 = 2% 3 = 6% 5 = 10% 0.1 2 - 10 4.0 2.4 1.6 6.0 3.0 2.0 0.5 10 - 50 2.5 1.5 1.0 2.5 1.5 1.0 1.0 20 - 100 2.5 1.5 1.0 2.0 1.2 0.8 1.25 25 - 125 2.5 1.4 0.9 2.0 1.1 0.7 2.5 50 - 250 1.8 1.1 0.7 1.5 0.9 0.6 5.0 100 - 500 1.8 1.1 0.7 1.5 0.9 0.7 10.0 200 - 1000 1.8 1.1 0.7 2.0 1.2 0.8 12.5 250 - 1250 1.8 1.1 0.8 3.2 2.0 1.4 25 500 - 2500 1.5 0.9 0.6 3.0 1.5 1.0 50 1000 - 5000 1.5 0.8 0.5 5.0 1.8 1.2 HandyStep S precision table ® in combination with PD-Tips. Error limits refer to the set dispensing volume according to PD-Tip size, with the device, tip, environment and distilled water at a uniform temperature (20 °C) and with smooth operation. This test is performed according to DIN EN ISO 8655-5. The nominal volume is the maximum volume printed on the PD-Tip. Dispenser pipette HandyStep ® S Not a medical device / Not an IVD product Delivery incl. shelf/rack mount and three PD-Tips: 0.1, 1 and 10 ml.