World Precision Instruments (WPI) is excited to launch the newest member to its EVOM™ family of products, the EVOM™ Auto. The new EVOM™ Auto enables rapid and reproducible measurements of Transepithelial Electrical Resistance (TEER), a well-established and widely accepted method of evaluating epithelial and endothelial cells and tissues, in vitro. WPI’s EVOM™ Auto combines TEER technology with high throughput screening capabilities, resulting in the automated measurement of resistance in 96-well cell culture plates. This data gives scientists and drug discovery laboratories insights into tissue and monolayer barrier integrity, cell permeability, cell confluency, and can readout the critical physiology of barrier tissues such as the blood-brain barrier, the gastrointestinal tract, the lung, and the skin.