The GSI Pello™ is a versatile mid-level audiometer that fits your needs now and into the future. Familiar in design, the Pello has many of the features you expect from Grason-Stadler. The standard Pello is ideal for basic diagnostic audiometric evaluations, complete with integrated wordlists. Enhance testing capabilities with additional licenses for tests such as the TEN test, QuickSIN, and high frequency audiometry. Portable, stand-alone, and PC enabled, the Pello is the perfect audiometry solution for a growing practice.