The Iskra MT174-T1 is a reliable and efficient 3-phase, 4-wire import/export generation meter suitable for a wide range of industrial applications. This meter is designed to accurately measure electrical usage, making it ideal for use in businesses, offices, and other commercial settings. With its durable construction and advanced features, the Iskra MT174-T1 is a top-quality product that provides precise and accurate measurements. Whether you're looking to track your energy usage or monitor your generator's performance, this meter is the perfect tool for the job.