Handheld Automated Cell Counter Overview MGRCK Cell Counter Controls Press the Menu button to: • Turn on the instrument (press and hold) • Access or return to the menu screen • Power down instrument (press and hold) Setting Gating Method g'~\ r \ Use the Arrow buttons to: • Scroll to desired fields • Adjust gates Use the OK button to: • Initiate the cell counting process • Accept selected fields The Ejector button ejects the sensor from the instrument For full User Guide, Bluetooth®, and WiFi Instructions visit: www.sigmaaldrich.com/scepter

INSERT SENSOR REMOVE from The life science business of Merck operates as MilliporeSigma in the U.S. and Canada. SAVING DATA © 2020 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved. Merck, Millipore, Sigma-Aldrich, Scepter, and the vibrant M are trademarks of Merck KGaA, Darmstadt, Germany or its affiliates. All other trademarks are the property of their respective owners. Detailed information on trademarks is available via publicly accessible resources. 20405558 Rev. 10/2020 | 2019 - 19468